How are solar flares different from solar prominences.

Answers

Answer 1
A prominence is a loop of cool incandescent gas that extends above the photosphere. A solar flare is an explosive release of energy that comes from the sun and causes magnetic ditrubances.
Answer 2

Answer:

What is the difference between a prominence and a solar flare? A prominence is a loop of cool incandescent gas that extends above the photosphere. A solar flare is an explosive release of energy that comes from the sun and causes magnetic ditrubances.

Explanation:


Related Questions

A bus is traveling at 25 m/s, and a cyclist is traveling at 5 m/s behind the bus, in the same direction. the frequency of a sound coming from the bus is observed by the cyclist to be 1000 hz. approximately what is the frequency of the sound as perceived by the bus driver

Answers

Answer:

Approximately [tex]1061\; {\rm Hz}[/tex] (rounded to the nearest whole number,) assuming that the speed of sound in the air is [tex]330\; {\rm m \cdot s^{-1}}[/tex].

Explanation:

Let [tex]v[/tex] denote the speed of this sound wave: [tex]v = 330\; {\rm m\cdot s^{-1}}[/tex] by assumption.

Let [tex]\Delta v[/tex] denote the speed at which the source (the bus) moves away from the observer (the cyclist.) In this question, [tex]\Delta v = 25\; {\rm m\cdot s^{-1}} - 5\; {\rm m\cdot s^{-1}} = 20\; {\rm m\cdot s^{-1}}[/tex].

Let [tex]d[/tex] denote the distance between the source (the bus) and the observer (the cyclist) when the first crest leaves the source. At a speed of [tex]v[/tex], it would take [tex]d / v[/tex] before the first crest arrive at the observer.

Let [tex]T[/tex] denote the period of this wave. If a crest of this wave leaves the source at [tex]t = 0[/tex], the very next one would leave at [tex]t = T[/tex]. Since the source is moving away from the observer at [tex]\Delta v[/tex], the distance between the two would have since increased from [tex]d[/tex] to [tex](d + \Delta v\times T)[/tex]. At a speed of [tex]v[/tex], this crest would now need [tex](d + \Delta v\times T) / v[/tex] to reach the observer.

In summary:

The first crest leaves the source at [tex]t = 0[/tex] and arrives at the observer at [tex]t = d / v[/tex].The second crest leaves the source at [tex]t = T[/tex] and arrives at the observer at [tex]t = T + (d + \Delta v\times T) / v[/tex].

The time difference between the two crests is [tex]T[/tex] at the source. However, at the observer, this difference would have become:

[tex]\begin{aligned} &T + \frac{d + \Delta v\times T}{v} - \frac{d}{v} \\ =\; & T + \frac{\Delta v\times T}{v} \\ =\; & T\times \frac{v + \Delta v}{v}\end{aligned}[/tex].

Therefore, the ratio between the period at the source and at the observer would be:

[tex]\begin{aligned}\frac{T(\text{observer})}{T(\text{source})} &= \frac{\displaystyle T \times \frac{v + \Delta v}{v}}{T} \\ &= \frac{v + \Delta v}{v}\end{aligned}[/tex].

The frequency [tex]f[/tex] of a wave is equal to the reciprocal of its period [tex]T[/tex]. In other words, [tex]f = (1 / T)[/tex]. Therefore:

[tex]\begin{aligned}\frac{f(\text{observer})}{f(\text{source})} &= \frac{T(\text{source})}{T(\text{observer})} \\ &= \frac{v}{v + \Delta v}\end{aligned}[/tex].

Since [tex]f(\text{observer}) = 1000\; {\rm Hz}[/tex], [tex]\Delta v = 20\; {\rm m\cdot s^{-1}}[/tex], and [tex]v = 330\; {\rm m\cdot s^{-1}[/tex] by assumption:

[tex]\begin{aligned} & f(\text{source})\\ =\; & f(\text{observer}) \times \frac{v + \Delta v}{v} \\ =\; & 1000\; {\rm m\cdot s^{-1}} \times \frac{330\; {\rm m\cdot s^{-1}} + 30\; {\rm m\cdot s^{-1}}}{330\; {\rm m\cdot s^{-1}}} \\ \approx\; & 1061\; {\rm m\cdot s^{-1}}\end{aligned}[/tex].

m=3000km v=25m/s what’s the momentum?

Answers

Answer:

75000kg m/s

Explanation:

Momentum = Mass X Velocity

p = mv

3000 X 25 = 75000 kg m/s

Who should be the cert team leader's first concern?

Answers

Answer:

to ensure the safety of those in need

Explanation:

How is the duration and intensity of daylight related to the suns apparent path?

Answers

Answer:

I dont know but ask a tutor

Explanation:

MOnkey Srry

Hello people ~

If a +ve charge is moved from low to high
potential region, the electric potential energy:

(a) decreases

(b) increases

(c) remain the same

(d) may increase or decrease

Answers

Answer:

The answer is increases.

Explanation:

When positive charge is shifted from a low potential to a high potential region, the electric potential energy increases.

Explanation:

Electric potential energy directly depends upon potential region

Charge always flows from higher density to lower density in case of negative and for positive charge it's vice versa

Hence correct choice is option B

Pick the right answer

Answers

I agree with Todd. One time when we went to the beach this happened and the waves brought back the ball so…

:) (can you mark me brainliest?)

A sound wave passes through regions of the ocean with varying density. How do the varying wavelengths correspond to the density of the water

Answers

Sound moves faster in the denser regions of the ocean than in the less dense regions of the ocean.

Speed of sound

We know that sound is a wave whose medium of propagation isthrough matter. Hence, sound move faster in a dense object than in a less dense object.

As such, sound moves faster in the denser regions of the ocean than in the less dense regions of the ocean.

Learn more about density: https://brainly.com/question/12980705

What holds the moon in place, orbiting around earth?

Answers

Answer:

Gravity

Explanation:

Answer:Gravitational force

Explanation: According to Newton's law of universal gravitation, two massive celestial bodies in space attract each other. This Force of attraction set the moon in motion.

Which list places different units of matter in the correct sequence from smaller to largest

Answers

Answer:

D. Protons, atoms, rock particles, bricks, buildings

Explanation:

The correct sequence that shows the units of matter from smaller to largest is option A, protons, atoms, rock particles , bricks and buildings.

What are units of matter ?

The basic units of matter is called atoms. These atoms are made of subatomic particles namely, protons, electrons and neutrons. The protons and neutrons  are located inside nucleus and the electrons are revolving around.

Every substance in the universe are made of atoms. Atoms of different elements combines to form compounds. Different  solid compounds and molecules deposits to forms rocks.

Rocks can be molded to bricks and other shapes they are then used to construct buildings. Therefore, the correct sequence of the units of matter from smallest to largest is protons, atoms, rocks, bricks and buildings.

Find more on atoms:

https://brainly.com/question/1566330

#SPJ7

In science, a new hypothesis must be (mark all correct answers):

1. falsifiable by experimental testing or observations.

2. completely consistent with all previous laws and theories of science.

3. possible to prove correct.

4. based solely on physical causes.

Answers

Answer:

1, 2, and 3.

Explanation:

Hypotheses must be able to be proven false, otherwise it’s a law. It must be consistent with other theories otherwise it’s not true, and it has to be possible to prove correct, otherwise it’s a theory.

The true statement is "Falsifiable by experimental testing or observations." The correct option is 1.

What is a new hypothesis?

In science, a hypothesis is a proposed explanation or prediction for a phenomenon or set of observations.

A new hypothesis is a fresh idea put forth by a scientist to explain a phenomenon or observation that has not been explained or understood fully by existing scientific theories or hypotheses.

The new hypothesis should be based on previous knowledge and observations, and it should be testable and falsifiable through experiments or observations. Scientists use hypotheses to guide their research and develop theories, which are more comprehensive explanations backed up by multiple lines of evidence.

Therefore, only Option (1) is the correct answer.

To learn about alternate hypotheses click:

https://brainly.com/question/31319397

#SPJ2

The form of energy associated with the motion, position, or shape of an objects called:.

Answers

Mechanical energy. . An object's mechanical energy is a combination of its potential energy and its kinetic energy.

how did the intensity of a sound wave change if the distance from the source is decreased by a factor of 2?

Answers

Answer:

If it is increased by a factor of 2 then it would be decreased by a factor of 4.

Explanation:

I hope you have a great day!

Anygays-

Use the passage to answer the question.

Light travels from the stars to Earth. As light travels, it moves through the empty vacuum of space. This is not something that waves do, because they need a medium to travel through, while particles do not. This shows that the particle model is best for explaining this phenomenon.

What is the reasoning in this passage?

(1 point)

Light travels from the stars to Earth.

As light travels, it moves through the empty vacuum of space.

This shows that the particle model is best for explaining this phenomenon.

This is not something that waves do because they need a medium to travel through, while particles do not.

Answers

This is not something that waves do because they need a medium to travel through, while particles do not.

How light travels in space?

A light travels without any medium while on the other hand, a medium is required for sound waves to move from oe place to another. Sound is a mechanical wave that cannot travel through a vacuum.

So we can conclude that electromagnetic waves like light do not require medium for its propagation.

Learn more about light here: https://brainly.com/question/19697218

the placement of the Sun, the Moon, and Earth in each circumstance is

Answers

Answer:

Tides and Water Levels

Explanation:

When the sun, moon, and Earth are in alignment (at the time of the new or full moon), the solar tide has an additive effect on the lunar tide, creating extra-high high tides, and very low, low tides—both commonly called spring tides

:)

Micah, a young adult, reads a diary he kept in high school, laughing at his former self. He wonders how he could
have thought he was so deeply in love that he'd found his soulmate at the age of 13. What part of Micah's brain
has developed since he was 13 to give him this perspective?

Answers

Hypothalamus is the region of brain is the control centre of love and also make the limbic system of our body.

What is hypothalamus?

The hypothalamus is the region of the brain that makes up the limbic system and is considered as the control centre of love. It gathers the various stimuli felt by the body such as smells, touches, sounds and formed the physical response to the emotions associated with those stimuli.

So we can conclude that hypothalamus is the region of brain is the control centre of love.

Learn more about love here: https://brainly.com/question/931164

If 100 kg person weighed 400 N on the planet Zorg,
what is the acceleration due to gravity on Zorg?

Answers

Answer:

4 m/s²

Explanation:

Formula

Weight = Mass x Gravity due to acceleration

Solving :

400 N = 100 kg x gg = 400/100g = 4 m/s²

Answer:

Explanation:

accleration = Force /mass

a = 400 / 100

a = 4 m/s^2

Seth and Diana were asked to be the leaders for a game of tag during recess at school. Seth and Diana can ensure that all interested students get a chance to participate equally regardless of ability to run fast by having the: Tagged players sit out until the next game starts Tagged players perform a fitness activity then return to the game Two youngest students be the taggers Two fastest students be the taggers

Answers

Answer:

B

Explanation:

did this yesterday with my friend

Answer: Tagged players perform a fitness activity

Explanation: Proof of validity is shown below.

What is Newton's Third law of motion? Explain how this roller coaster
demonstrates Newton's Third law of motion.

Answers

Answer:

Newton's third law of motion says, "For every action there is an equal and opposite reaction." So that applied to the student's roller coaster, between the marble and the track. When the marble went up and down the hill, it created different forces onto the track.

Explanation:

mark as brainiest

HELP ME PLEASEEEE ILL GIVE BRAINLY

Answers

Answer:

Labeling from top left to bottom right

A) transmission - direct light being transmitted as direct light

B) reflection - light being reflected back

C) refraction - incident light being refracted

D) diffraction - diffracting slit shown

E) absorption - light absorbed and reemitted

F) scattering - light scattered in different direction

i need help please!!​

Answers

Answer:

on the axis ties and greph

If we say that a galaxy has a lookback time of 1 billion years, we mean that _________.

Answers

Answer:

its light traveled through space for 1 billion years to reach us

Explanation:

a bullet of mass 50gm is moving with the velocity of 720 km / HR calculate the key of bullet

Answers

Answer:

1000 j

Explanation:

KE = 1/2 m v^2        where m is in kg and v = m/s

    = 1/2 * .050 * (720 *1000/3600 )^2

what is work done constant force​

Answers

Answer:

W=Fd

This is the equation for it

what is the gpe of the ball at position a (20-m high)

Answers

Answer:

Explanation:

P.E. = mgh = 7.7 * 9.81 * 20   j

What is the difference between organic and inorganic material?

Answers

Organic materials comes from living things while inorganic materials comes from non living things


Organic materials are those composed mainly of carbon they are derived from living things while inorganic materials are derived from non living things sucjh as rocks etc

What makes electromagnets more useful that permanent magnets for sorting metals in recycling centers? A. An electromagnet can separate iron from other metals, but a permanent magnet attracts all types of metal. O B. An electromagnet is always "on" but a permanent magnet has to be turned on and off. C. An electromagnet also attracts metals other than iron, but a permanent magnet attracts only iron. D. An electromagnet can be turned on and off, but a permanent magnet is always "on."​

Answers

Answer:

D  

Explanation:

The region around a magnet in which magnetic forces can act is called the
magnetic field.
domain.
pole.
solenoid.

Answers

Answer:

magnetic field

Explanation:

The region around a magnet in which magnetic forces can act is called a magnetic field.

Domain is not related to this topic ⇒ MathematicsPole ⇒ Magnets possess both North and South polesSolenoid ⇒ A iron core around which a wire is usually coiled

Select the correct answer from each drop-down menu. nick’s swimming goggles are made of blue plastic. when he straps them on, he notices that the goggles change the color of the objects around him. a white ring buoy appears because the blue plastic all colors of light except blue. only the blue light the ring buoy passes through the blue plastic.

Answers

The colors Nick observes through his swimming goggles are because of the colors it absorbs, which are all colors except blue.

Why do we observe different colors?

We see or observe different colors because different substances reflect different colors while a absorbing different colors.

The colors of objects are as a result of the color they reflect while absorbing others.

The colors Nick observes through his swimming goggles are because of the color it absorbed.

A white ring buoy appears blue because the blue plastic absorbs all colors of light except blue. Only the blue light of the ring buoy passes through the blue plastic.

Learn more about colors at: https://brainly.com/question/911645

#SPJ4

A man standing between two walls fires a gun and hears two echo. if he stands 200m closer to one of the wallsand the time differenve between the two echos is 0.176seconds,detrmine the distance between the walls(sped of sound in air is 340m/s)​

Answers

Answer:

850m

Explanation:

The answer should be 850m


I apologize if it is incorrect-

Have a great day!

Anygays-

Why is solar energy a viable alternative energy source

Answers

Solar energy is a renewable energy resource that can provide suitable power for the world in general. It is one of the most abundant energy resources on Earth. Amongst the reasons why solar energy is a viable alternative energy are:

Solar Energy as an alternative source of energy

It is a free energy source

The sun is the largest source of free energy you can utilize on this planet. It can provide enough power that can supply the world’s electricity needs for a year.

It’s Good for the Environment

One of the primary benefits of utilizing solar energy is that it can provide a clean, green source of power. It is a self-sufficient renewable energy source.

Therefore, solar energy is a viable alternative energy source because it is a renewable source of energy.

Read more on Solar energy:

https://brainly.com/question/17711999

Answer:

It has an endless supply

Explanation:

Pearson Connexus 2023.

Unlike a nonrenewable source of energy such as fossil fuels, solar power is a renewable source of energy that will not run out.

Other Questions
Find the surface area of the composite figure. 3 cm 12 cm 2 cm 6 cm 10 cm 8 cm SA = Jabrin was tossing a ball up in the air and catching it. He found that in 50 tries, he could catch it 45 times. He is going to do this 33 more times. Predict how many times Jabrin will catch the ball out of these 33 tosses.What is the exact prediction? What is the realistic prediction? Which of the following statements about Latin American governments is false?A. Most countries have written constitutions. B. Most countries have strong executive branches and weaker legislatures. C. Most countries are military dictatorships. D. At least one country has an authoritarian dictatorship. Please select the best answer from the choices providedABCD Why should the bill of childcare be passed ? i need help on this question Which of the following is a reason given in the assigned articles why many teachers are opposed to carrying guns? need answer asap like right now!! which political party dominated texas politics until the 1950s A diesel engine has an efficiency rating of 50%. One gallon of diesel contains 146,520,000 Joules of energy. A dodge 1 ton truck gets 24km per gallon, fuel economy. With that information, calculate how much Force it requires for a dodge 1 ton truck to drive 2 km.PLEASE HELP! what makes the musicused in the philippines festival different from the ordinary music that we hear everyday Please help me on this its due now Joshua started working on his Math project at 4:25 p.m. He finished by 5:25 p.m. How many minutes did he work on his project? A. 80 minutes B. 70 minutes C. 60minutes D. 50 minutes30. Pis does her workout for 50 minutes every day. Today, she started at 6:30 m. At what time will she finish? A. 7:15 a.m. B. 7:20 a.m.C. 7:30 a.m.D. 7:35 a.m31. Find the circumference of a circular lot whose diameter is 9 m. A. 25.26 mB. 27.26 m C. 28,26 mD. 30.26 m 32. Find the circumstance of a circular whose radius is 30m. A. 188.40 m B. 188.30m C. 188.20 m D. 188m translate the triangle 3 to the right and 2 down How did the development of atomic weaponry affect American society? In what ways did it change the daily lives of Americans? According to the image below, which season is about to begin in the southern hemisphere?O SummerO AutumnO WinterO Spring Given:f(x)=x^2g(x)=x-1Find f(g(2))+g(f(-1)) Imagine yourself talking in front of a group of lawmakers. You are given five-ten minutes to discuss a particular social issue that you think needs to be solved immediately by these politicians. Take note that you will be delivering a Light-Control Talk and your purpose is to motivate them to create a law to solve this particular issue. Since your goal here is to motivate them to believe you, take note of the following: identify the issue, discuss what are the causes of this issue and its effects to society in general and propose a law that you think might solve this issue. The law may not be in detail so long as you can explain why it is necessary and why you think it will solve the problem. In a study of the performance of a new engine design, the weight of 22 aircrafts (in tons) and the top speed (in mph) were recorded. A regression line was generated and shown to be an appropriate description of the relationship. The results of the regression analysis are below.Part A: What is the LSRL based on the analysis provided? Make sure to identify what the variables represent in the context of the problem. (4 points)Part B: What is the predicted value for the top speed of an aircraft if its weight is 100 tons? Show your work. (6 points) Nikki use some cloth to make a miniature tent, as shown in the figure. How much cloth did she use to make the tent?A. 61 square inchesB. 140 square inchesC. 272 square inchesD. 296 square inchesE. 300 square inches A Walk in the Park Micky and her dad decided to spend the first warm day of spring at the park that was adjacent to a lake. The sun shone down on the water, the waves winking at Micky and her dad as they made their way along the cement path. Phil, Micky's dad, was excited about the upcoming trip the family had planned to visit friends in another state. He shared his enthusiasm with Micky, but she did not share in his joy about visiting friends. She was more interested in visiting the music museums in the town where they would be staying. However, she smiled and told her father that she was looking forward to catching up with their friends.1Based on the text, how does Phil feel about Micky's reaction regarding the family's trip?A. Phil is indifferent to Micky's reaction to the family's trip.B. Phil is happy with Micky's reaction to the family's trip.C. Phil's reaction cannot be determined by the text.D. Phil is disappointed with Micky's reaction to the family's trip. An artist creates a mobile with wire and irregular clay shapes, then hangs it by a string from the ceiling. This isa a freestanding sculpture b an additive, kinetic sculpture c a relief sculpture d a subtractive, kinetic sculpture