when filled with liquid mercury (density = 13.53 g/cm3) volume of mercury is in the vial is 88.41 cm3
Once you are aware of the mass of the mercury, you may calculate the volume of the vial by using the density of the mercury to determine its mass. You are aware that the vial including the mercury weighs 439.31 grams.
The vial weighs vial = 50.90 g.
This indicates that the mercury's mass will be 439.31 g - 50.90 g = 388.41 g.
You now understand that the density of mercury is 13.53 g/cm.
Density is the substance's mass per unit of volume. The symbol most often used for density is ρ although the Latin letter D can also be used.
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if a single charge creates an electric field, what happens when someone adds another charge? physicists add the fields from the two charges - but since the electric field is a vector field, this requires vector addition. add the vectors 5 2 and 4 6. what is the x component of the resulting vector?
The electric field is a vector field, this requires a vector addition. Add the vectors 52 and 46. So, the x component of the resultant vector is 9.
A single charge, let's assume q1, can produce the electric field shown by
Kq1/r2
When someone adds another charge, it experiences an electric force due to the electric field
Electric force = Electric field x charge =Eq2 = kq1 q2/r2
For adding to vectors, we add the x and y components separately, and then find the resultant vector =
Resultant x component + resultant y component
Adding the X component,
5x+4x=9x
Adding the Y component,
2y+6y=8y
Therefore, the resultant vector is 9x+8y.
What is a resultant vector?The vector sum of vector addition is just the consequence. It is the result of multiplying at least two vectors together. The outcome of adding the displacement vectors A, B, and C is vector R. An appropriately drawn, scaled, vector addition diagram can be used to compute vector R, as illustrated in the diagram.
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which of the following statements best describes the electric field in the region between the spheres?
Consider the Gaussian surface in the form of sphere, the electric field between the spheres is radially outwards.
For a positive charge, the electric field lines are projecting outwards of positive charge.
For a negative charge, the electric field lines are projecting inwards of positive charge.
Hence, the electric field points radially outwards.
What is electric field?The physical field that surrounds electrically charged particles, known as an electric field (or E-field), exerts force on all other charged particles in the field, either attracting or repelling them. Additionally, it describes the physical environment of a system of charged particles. Time-varying electric currents and electric charges are the building blocks of electric fields. One of the four basic interactions (also known as forces) of nature, the electromagnetic field, manifests itself in both electric and magnetic fields.
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If two isosceles triangles have non-base angles of 40, are they similar? justify your answer.
True, they are comparable. You would need to multiply the base angles on MNP by two to get 80. 100 will be the final angle. Although size is not mentioned, it is the only way that isosceles triangles might be comparable but incongruent.
What are isosceles triangles?An isosceles triangle in geometry is one with at least two equal-length sides. It can be defined as having an equilateral triangle as an exception, or as having exactly two sides of equal length or at least two sides of equal length.
An isosceles triangle must have two sides that are the same length to be considered an isosceles triangle. The base of the triangle is the uneven side, and these two sides are referred to as its legs. Additionally, according to the isosceles triangle theorem, the angles that face each of the equal sides must also be equal.
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the circumference of a sphere is 2 π r, where r is the radius of the sphere. the volume of the sphere is 4 3 π r3 , and 1 metric tonne is 1000 kg. assuming that a planet is a perfect sphere with a circumference of 23500 km and an average density of 2.41 g/ml, what is its approximate mass? answer in units of metric tonnes.
The planet has an approximate mass of: 5.2815*10^10 metric tones
To solve this problem the formulas and the procedures that we have to use are:
c = 2 * π * rv= (4 *π * r³) / 3d = m/vWhere:
c = circumference of a sphereπ = mathematical constantr = radiusv= volume d= densitym= massInformation about the problem:
c = 23500 kmd = 2.41 g/mlπ = 3.14161 metric tone = 1000 kgr=?v = ?m =?Applying the circumference of a sphere formula and clearing the radius we get:
c = 2 * π * r
r = 23500 km / 2 * 3.1416
r = 3740.132 km
Applying the volume of the sphere formula we get:
v= (4 *π * r³) / 3
v= (4 *3.1416 * (3740.132 km)³) / 3
v = 2,1915 *10^11 km³
By converting the volume units from (km³) to (ml) we have:
v = 2,1915 *10^11 km³ * 1*10^5 ml/1 km³
v = 2.1915*10^16 ml
Applying the density formula and clearing the mass we get:
d = m/v
m = d * v
m = 2.41 g/ml * 2.1915*10^16 ml
m = 5.2815*10^16 g
By converting the mass units from (g) to (metric tone) we have:
m = 5.2815*10^16 g * 1 kg/1000 g * 1 metric tone/1000 kg
m = 5.2815*10^10 metric tones
What is density?It is a physical quantity that expresses the ratio of the body mass to the volume it occupies.
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A cheetah is known to be the fastest mammal on Earth, at least for short runs. Cheetahs have been observed running a distance of 5.50 × 102 m with an average speed of 1.00 × 102 km/h.
How long would it take a cheetah to cover this distance at this speed?
The cheetah needs 197.8 seconds to complete the 5.50 *100 m distance.
The distance traveled divided by the time taken is the most popular formula for calculating average speed. The average speed is determined by dividing the whole distance by the total time required to complete the distance. The other calculation, provided you have the initial and final speeds, adds them together and divides by 2.20. calculating the time needed for a cheetah to travel 5.50 102 meters.
10 km/h average speed is equal to 10 / 3.6, or 2.78 m/s.
Dist. = 5.50 102
Time =?
average speed = time / distance
time=5.50 x 100/ 2.78
Time = 197.8 s
Therefore, it takes a cheetah 197.8 seconds to travel 5.50 102 meters.
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grandfather clocks are decorative clocks with a pendulum measuring out the passing of a second. how long of a pendulum is needed to have a period of 1 second?
The length of a pendulum needed to have a period of 1 second is 0.24 meters or 24 centimeters.
A pendulum represents Simple Harmonic Motion,
The formula for the time period of a pendulum is
T = 2π √l/√g
Where l is the length of the pendulum and g is the acceleration due to gravity on Earth.
We are given that a pendulum has a period of 1 second
So,
1= 2π √l/√g
Squaring both sides
1 = 4π^2√ l/√g
l = g/ 4 π^2
l = 0.24 m
Hence, the length of a pendulum needed to have a period of 1 second is 0.24 meters or 24 centimeters.
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a cannon is fired from the ground at an angle of 27.0° from the horizontal with an initial velocity of 56.0 m/s.
The cannon in projectile motion has a maximum range of: 258.88 m, and a maximum height of: 32.096 m
The formulas for projectile motion that we will use to solve this exercise are:
x max = (vi² * sin 2*θ) /g h max = [vi² * (sinθ)²] / (2*g)Where:
h max = maximum heightx max = maximum rangeg = gravityvi = initial velocityInformation about the problem:
vi = 56.0 m/sθ= 27.0ºg = 9.8 m/s².x max = ?h max = ?Applying the maximum range formula we get:
x max = (vi² * sen 2*θ) /g
x max = {(56.0 m/s)² * (sen 2*27.0)} / 9.8 m/s²
x max = 258.88 m
Applying the maximum height formula we have:
h max = (vi² * (senθ)²) / (2*g)
h max = [(56.0 m/s)² * (sin 27.0º)²] / (2 * 9.8 m/s²)
h max = 32.096 m
What is projectile motion?The projectile motion is the motion whose trajectory describes a parabola having a horizontal and a vertical component of motion.
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steve walks 2 km due west. he then returns to walk south for 3 km. after visiting some friends, steven walks 5 km. determine stevens displacement and distance. which one is larger? by how much?
Distance is = 10 km and displacement is 4 km.
Steve walks 2 km due west. = -5i
They then return to walk south for 3 km. = -3j
After visiting some friends, steven walks 5 km. = - 5
Distance = 2 + 3 + 5 = 10 km
Displacement = [tex]\sqrt{(5)^2 - (3)^2}[/tex] = 4 km
Distance is a numerical or occasionally qualitative size of the way far aside gadgets or factors are. In physics or ordinary utilization, the distance may also consult with a bodily length or an estimation based totally on different criteria.
Distance is the whole motion of an object with no regard for the route. we are able to define distance as how plenty of ground an item has protected notwithstanding its beginning or ending point.
Displacement dimension, honestly a trade-in period, is typically done by counting the range of fringes because the item being measured is displaced. Displacement is a protection mechanism that includes a character shifting terrible feelings from one character or thing to another.
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a lightning bolt strikes a tree, moving 20.39 c of charge through a potential difference of 60 mv. what energy was dissipated? 1mv
The calculated energy is 720 J.
The word "dissipation" is frequently used to refer to energy wastage. Any energy that is lost to the environment and is not converted to usable energy stores is referred to as wasted energy. Such a battery transfers charge by passing it via a potential difference of 12.0 V and providing a change in potential energy with a value equal to U=qV. We multiply the charge transported by the potential difference to determine the energy output.
U=qV.
U indicates energy here
U=12x60
U=720 J
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how fast do i have to go from b to c in order to average for the whole trip? write an equation expressing v2 (the speed i need to average going from b to c) in terms of the other symbols given: v1, δl1, δl2, and δt.
The average speed of the trip from B to C should be
V2=(ΔL2V1)/(ΔtV1 - ΔL1)
The journey from B to C should be made at an average speed of
<V> = ΔL/Δt
The entire voyage must take at least
Δt=Δt1+Δt2
Δt - Δt1=Δt2.....eqn.(i).
V1 =ΔL1/Δt1..... eqn.(ii) and V2=ΔL2/Δt2
substituting (Δt - Δt1=Δt2 ) from eqn(i) in the above eqn
V2=ΔL2/(Δt - Δt1)
and substituting the value of Δt1 from eqn(i) in the above equation
V2=ΔL2/(Δt - (ΔL1/V1))
now by rearranging the terms we get
V2=ΔL2V1/(ΔtV1 - ΔL1)
What do mean by average speed?The object's average speed is the total distance it travels in a predetermined amount of time. A scalar value is used to represent the normal speed. It is characterized by the magnitude and lacks direction.
Since speed is a scalar quantity, it lacks direction. It indicates the rate of a moving thing. When a particle's speed is high, it indicates that it is travelling quickly, and when it is low, it indicates that it is going slowly.
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Two forces p and Q acting perpendicular to each other have a resultant of 50N. Given that the sum of p and Q is 70N calculate the value of the forces p and Q
According to the given statement,
The sum of p and Q is 70N , the value of the forces p and Q is
25N
What is magnitude?"Distance or quantity" is how magnitude is simply defined. It shows how an object moves when it is in motion, whether that movement is absolute, relative, or of a certain size. It serves as a way to describe something's size or scope. Magnitude is a general term used in physics to describe size or distance.
In order to compare the speeds of a car and a bicycle, the magnitude can be used as an explanation. Additionally, it can be used to describe the length a particular object has travelled or the magnitude of an object's amount.
According to the given value,
The magnitude of Q= the horizontal component of the resultant force.
θ= 90°-30°= 60°
|Q|= 50cos 60°= 25N.
Hence, the sum of p and Q is 70N , the value of the forces p and Q is 25N.
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How would we change the design so the voltage remains closer to 5 v when the load is connected? how would this affect the life of the battery?
We link the AC voltages in series to raise the voltage and increase the output voltage. Because your system is consuming current while the measurement is being taken, you are lowering some voltage across the internal impedance of the battery.
What is impedance ?Z stands for impedance, which is a statement of the resistance to alternating and/or direct electric current that an electronic component, circuit, or system offers. Resistance and reactance are two independent scalar (one-dimensional) phenomena that make up the vector (two-dimensional) quantity known as impedance.
When a school marching band is prevented from taking part in a parade because they cannot pay the bus' gas expenses, that is an example of impedance. A line of resistance within an electrical current is an illustration of impedance.
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The force of friction on a sliding object is 50 n. the applied force needed to maintain a constant velocity is?
The correct answer is 50N.
There can be constant-velocity motion in one of two situations: a body travelling alone (i.e., with no forces acting on it) or a body being acted upon by a system of balanced forces (i.e., with no net force acting on it). The second scenario is known as mechanical equilibrium.
An item in mechanical equilibrium is one that is travelling at a constant or constant speed. This implies that the item is not being affected by any net forces.
When an object is moving over a rough horizontal surface, a force that works in the opposite direction from the object's motion must be supplied to counteract the sliding/kinetic frictional force.
The force of friction is f = 50 N. Additionally, the strength of the delivered force must F=50 N in the motion's direction.
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Research the precision of a range of instruments in your classroom.
The precision of the range of instruments was done in the class room with few things like scale volumetric flask based on the criteria mentioned below.
The maximum and minimum range values that an instrument may measure for a quantity or signal, such as amps, volts, or ohms. A lot of multimeters have an auto range feature that automatically chooses the right range based on the measurement's magnitude. This offers the highest resolution of a measurement in addition to a meaningful reading.
Precision is the capacity of an instrument to repeatedly duplicate the same measurement with reliability.
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5. (a) Calculate Earth's average speed relative to the Sun. (b) What is its average velocity over a period of one year?
a. The Earth's average speed relative to the Sun is 2970 m/s
b. The earth's average velocity over a period of one year is 0 m/s
(a) Calculate Earth's average speed relative to the Sun.The speed of the earth relative to the sun is given by v = √(GM/r) where
G = universal gravitational constant = 6.67 × 10⁻¹¹ Nm²/kg², M = mass of sun = 1.989 × 10³⁰ kg and r = distance of earth from sun = 1.5043 × 10¹¹ mSubstituting the values of the variables into the equation, we have
v = √(GM/r)
v = √(6.67 × 10⁻¹¹ Nm²/kg² × 1.989 × 10³⁰ kg/1.5043 × 10¹¹ m)
v = √(13.26663 × 10¹⁹ Nm²/kg/1.5043 × 10¹¹ m)
v = √(8.8191 × 10⁸ Nm²/kg)
v = 2.97 × 10⁴ m/s
v = 2970 m/s
So, the Earth's average speed relative to the Sun is 2970 m/s
(b) What is its average velocity over a period of one year?The average velocity of the Earth is v = ΔD/T where
ΔD = total dispalcement = D' - D where D = initial position of earth and D' = final position of earth and T = period of earth over one year = 365 days × 24 h/day × 60 min/h × 60 s/min = 31536000 s = 3.1536 × 10⁸ sNow, since the earth starts and stopps at the same position, D' = D.
So, ΔD = D' - D = 0
Substituting the values of the variables into the equation, we have
v = ΔD/T
v = 0 m/3.1536 × 10⁸ s
v = 0 m/s
So, the earth's average velocity over a period of one year is 0 m/s
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Wavelength and frequency are _____ proportional to each other. as wavelength increases, frequency will _____.
Wavelength and frequency are inversely proportional to each other. as wavelength increases, the frequency will decrease.
Frequency is defined as the number of oscillations of a wave per unit of time. The SI unit of frequency is Hertz(H).
Wavelength is defined as the distance between two adjacent points also known as crests. The two points should be in phase. It is measured in meters and it is denoted by λ.
The relation between frequency and wavelength is inverse.
F = 1/λ
If the frequency increases, the wavelength will decrease and vice versa.
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Frequency is inversely proportional to wavelength. As wavelength increases, the frequency will decrease
Wavelength is inversely proportional to frequency, meaning that as one falls, the other rises, and vice versa. A high-frequency wave has a short wavelength and vice versa. The wavelength is the distance between one point and the same point in the next wave cycle. The frequency is defined as the number of times a point on a wave travels through another point in a given period.
The space between two neighboring crests of a wave is defined as its wavelength and in meters. The quantity of wavelengths that move through a specified point in one second is defined as the frequency.
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A person is sitting in a car watching a traffic light. The light is 14. 5 m away.
When the light changes color, how long does it take the new color of light to
travel to the driver so that he can see it? State your answer in nanoseconds.
v=3. 00*10^8 m/s
The time taken by the light to travel to the driver is 48.3 x 10^-9 seconds or 48.3 nanoseconds.
The speed of a light wave is given by the following formula,
Speed = Distance/Time
The distance to be covered and the velocity of the light waveis given. From the given information the time taken by the wave to travel the distance can be calculated,
Putting distance = 14.5 m and speed = 3 x 10^8 m/s
3 x 10^8 m/s = 14.5 m/Time
Time = 48.3 x 10^-9 seconds or 48.3 nanoseconds.
Thus, the time taken by the light to travel to the driver is 48.3 x 10^-9 seconds or 48.3 nanoseconds.
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The time taken by the light to travel to the driver is 48.3 x 10^-9 seconds or 48.3 nanoseconds.
The speed of a light wave is given by the following formula,
Speed = Distance/Time
The distance to be covered and the velocity of the light wave is given. From the given information the time taken by the wave to travel the distance can be calculated,
Putting distance = 14.5 m and speed = 3 x 10^8 m/s
3 x 10^8 m/s = 14.5 m/Time
Time = 48.3 x 10^-9 seconds or 48.3 nanoseconds.
Thus, the time taken by the light to travel to the driver is 48.3 x 10^-9 seconds or 48.3 nanoseconds.
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A junction diode is operated in a circuit in which it is supplied with a constant current. What is the effect on the forward voltage of the diode if an identical diode is connected in parallel?
Answer:
The forward voltage is decreased by 17.31 MV if an identical diode is connected in parallel and the junction diode is operated in a circuit in which it is supplied with a constant current.
Explanation:
There are two instances to consider in this question;
Instance 1: when a single diode is supplied with a constant current II as shown below in (a). We assume that I1 = I which generates a forward voltage V1 across this diode.
Instance 2: when an identical diode is connected in parallel with the previous diode as shown below in (b). In this case the current flowing through each of them is I2 = I/2 and this current generates a forward voltage V2 across each of the two diodes.
V2 - V1 = 2.303 Vt log (I2/I1)
V2 = V1 + 2.303 Vt log (I2/I1)
V2 = V1 + 2.303 * 25 MV * log (I/2/I)
V2 = V1 + 2.303 *25 MV * log (1/2)
V2 = V1 -17.31 MV
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Assume you have a solution with a ph = 5.0; what would be the new ph of that system if the h3o concentration is doubled (assuming kw = 1x10-14)?
The amount of acidity or basicity in an aqueous solution is determined by its pH. The concentration of hydrogen ions in the solution can be used to calculate and determine the pH of an aqueous solution.
An aqueous solution's pH is determined using the pH scale, which commonly refers to water and ranges from 0 to 14. (although as discussed below this is not an a formal rule). The pH scale classifies 7 as neutral. A pH value lower than 7 is regarded as acidic. The term "basic" then refers to a pH value greater than 7. High hydronium concentrations and low hydroxide concentrations are characteristics of acidic solutions. High hydroxide concentrations and low hydronium concentrations characterize basic solutions.
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(01.05 lc) the label on the car's antifreeze container claims to protect the car between −40°c and 140°c. to covert celsius temperature to fahrenheit
The label on the car's antifreeze container claims to protect the car between −40°c and 140°c. The Celsius temperature to Fahrenheit are -40°F and 284°F respectively.
What is Temperature?Temperature, measure of hotness or coldness expressed in terms of any of several arbitrary scales and indicating direction in which heat energy will spontaneously flow—i.e., from a hotter body (one at higher temperature) to a colder body (one at a lower temperature). Temperature is not equivalent of the energy of a thermodynamic system; e.g., a burning match is at a much higher temperature than an iceberg, but the total heat energy contained in an iceberg is much greater than energy contained in a match. Temperature, similar to pressure or density, is called an intensive property—the one that is independent of the quantity of matter being considered—as distinguished from extensive properties, such as mass or volume.
Three temperature scales are there in general use today. The Fahrenheit (°F) temperature scale is used in the United States and few other English-speaking countries. The Celsius (°C) temperature scale is standard in virtually all countries that have adopted the metric system of measurement, and it is widely used in sciences. The Kelvin (K) scale, an absolute temperature scale (obtained by shifting the Celsius scale by −273.15° so that absolute zero coincides with 0 K), is recognized as the international standard for the scientific temperature measurement.
Now the to convert Celsius to Fahrenhite:
°F = (°C * 1.8) + 32
=(−40°*1.8)+32
=-40°
°F = (°C * 1.8) + 32
=(140°c*1.8)+32
=284°
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vector a has a magnitude of 28 units and points in the positive y-direction. vector b is added to a, giving a resultant vector a b that points in the negative y-direction with a magnitude of 11 units. what is the magnitude and direction of b?
The magnitude of vector B is 39 units, and it is pointing to the negative y-direction.
How does the Triangle Law of Vector Addition work?The triangle law of vector addition asserts that when two vectors are represented by two sides of a triangle with the order of magnitude and direction, the magnitude and direction of the resulting vector are represented by the third side of the triangle.
The formula for Resultant of vectors = vector sum of all the vectors.
We have been given that,Vector A = 28j,Vector B =?
So, Resultant of vector A and B = R
R = -11j
R = A + B
-11j = 28j + B
B = -11j - 28j
B= - 39j
Hence, the magnitude of vector B is 39 units, and it points towards the negative y-direction.
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What is the distance traveled, in meters, by the particle between times t0 = 1.0 s and t1 = 3.0 s?
The displacement, in meters of the particle between times to = 1.0 s and t1 = 3.0 s is Ax= -1.58 and not Ar= - 1.58
In physics, how do you calculate distance travelled?The route taken by a body to travel from a starting point to an ending location in a predetermined amount of time and at a predetermined speed is known as the distance travelled.
If the speed is constant, then Distance (d) = v*t (velocity multiplied by time).
How do you calculate a particle’s journey distance?Take the integral of the absolute value of the velocity function to get the distance travelled by a particle given its velocity function.
In other words, the area under the velocity function’s curve’s absolute value equals the distance a particle travels.
Speed divided by time equals distance. Time is calculated as distance multiplied by speed.
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How has commercial logging affected water resources?
Answer:There are a lot of issues with deforestation. However, for some nations around the world, logging jobs provide stable sources of income that might otherwise be unavailable. But now new research is taking a deeper look into the consequences of logging and asking, at what cost?
So I narrow it down mostly to deforestation, cost , animal population, water resources and etc
Explanation:
Find the angle between the vectors and . the angle between the vectors is nothing radians. (round to the nearest hundredth.)
The angle between the vectors is 0.59 radians.
Calculationcos(ϕ)=[tex]\frac{u.v}{|u|.|v|}[/tex]
cos(ϕ)= [tex]\frac{4}{\sqrt{5}\sqrt{6}}[/tex]
ϕ= 43.09°
or 0.59 in radians
Angle between vectorsThe angle that is created at the intersection of two vector tails is called as the angle between the two vectors.
If the vectors are not joined tail-to-tail, we must shift one of the vectors using parallel shifting in order to join them from tail to tail.
Between Two Vectors AngleThe angle between the tails of two vectors defines the distance between them. Either the cross product or the dot product (scalar product) can be used to find it (vector product).
The angle between two vectors always ranges from 0° to 180°, as you should be aware of.
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What is the starting volume of water in the graduated cylinder?
26.0 mL of water were initially present in the graduated cylinder. The water level in the cylinder was 39.0 mL after inserting an object.
What does water volume mean?Volume is the three-dimensional space inhabited by matter or encompassed by a surface, and it is expressed in cubic units. The SI unit of capacity is the cubic meter (m3), which is a derived unit.
What are the three methods for determining volume?Volume by space can be solved. Every physical object takes up space, and you may determine the volume of some of them by counting their individual parts.Calculate volume using mass and density. The definition of density is the mass of an object per unit of volume.Volume can be solved for via displacement.To know more about Volume visit:
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mass has no effect on blank due to gravity
Answer:
mass has no effect on acceleration due to gravity
Answer:
gravity
Explanation:
because mass doesnt matter on gravity
Vanillin is a flavoring agent which occurs naturally in the vanilla bean, the seed of an orchid. identify the functional group circled. carboxylic acid aldehyde carbonyl alcohol ketone
The correct answer is aldehyde.
An ether group, a hydroxyl group, and an aldehyde group may all be found in the structure of vanillin. Vanillin is known by the IUPAC designation 4-hydroxy-3-methoxy benzaldehyde. This demonstrates that ether is the least preferred group, followed by hydroxyl and aldehyde.
Only three other carbon atoms are connected to the carbon atom that is bonded to the aldehyde group. Except for the methyl group in ether, there are no other carbon atoms connected to 4 distinct groups that create a chiral centre in the aromatic ring. Additionally, the methyl group is not chiral since hydrogen is connected to three of its surfaces. Furthermore, we proved that a chiral centre is necessary for a molecule to be chiral.
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In complete sentences please
We have enough information to deduce what the chart is about.
What is the chart about?A bar chart is one of the means that we can use to present data. It has the advantage that it can be used for comparison. We can use it to show the influence of different factor levels on one variable.
Now the graph is about the use of social media among teenagers in the united states. It is obvious from the graph that we can see the percentage of teenagers that report that they use a particular social media and those who report it as their most used.
Looking at the chart, we can see clearly that the x axis has to do with different kinds of social media and the vertical y axis has to do with the percentage of the people that use the social media. Thus, we can see the information about the chart clearly.
Hence, we have enough information to deduce what the chart is about.
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Human hox genes are in four clusters: hoxa, hoxb, hoxc, and hoxd, for a total of 39 genes. besides conserving the clustering of genes, evolution has also conserved ________.
Human hox genes are in four clusters: HOXA, HOXB, HOXC, and HOXD for a total of 39 genes. besides conserving the clustering of genes, evolution has also conserved the order of genes within them.
What is a gene?
A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes helps to make molecules called proteins. However, many genes do not synthesis for proteins. Every person has two copies of each gene, one inherited from each parent. Most genes are the same in all people, but a small number of genes (less than 1 percent of the total) are slightly different among the people. Alleles are forms of the same gene with small differences in their sequence of DNA bases. These small differences contribute to each person’s unique physical features.
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An ant crawls along 24 inches of a picnic blanket at a constant speed for 6 seconds. it stops when it finds a strawberry and investigates.
The result is 30 feet after multiplying 1.25 feet by 24 minutes.by the ant.
the length or width between two objects, points, lines, etc. remoteness is the state or fact of something or someone being physically distant from another. a straight line in space It would take too long to walk seven miles in one hour. x feet times 10 feet
8 minutes, 24 minutes
Cross multiplying results in (10 * 24 = 8x), which leads to 240 = 8x.
30 = x, hence the ant will move 30 feet in 24 minutes.
Flow rate:
1-foot Equals 1.25 feet, 8 minutes, and 1 second
The result is 30 feet after multiplying 1.25 feet by 24 minutes.
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