Suppose the microwave’s power is 900w (1watt=1joule/sec). how long would you have to heat the coffee in part a?

Answers

Answer 1

The amount of time that is required for the microwave to heat the coffee is 34.4 seconds.

Given the following data:

Microwave’s power = 900 Watts.Quantity of energy = 30,962 Joules.

How to calculate the time.

In order to determine the amount of time that is required for the microwave to heat the coffee, we would use this formula:

[tex]Energy = power \times time\\\\[/tex]

Making time the subject of formula, we have:

[tex]Time = \frac{Energy}{Power}[/tex]

Substituting the given parameters into the formula, we have;

[tex]Time = \frac{30962}{900}[/tex]

Time = 34.4 seconds.

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Related Questions

A polygon with all equal sides and equal angles is brainly

Answers

Answer:

It's  a regular polygon

Explanation:

A polygon having equal sides and equal angles is a regular polygon. A regular polygon has three parts: Sides.

Read the excerpt from "a worn path." 'phoenix spoke unasked now. "no, missy, he not dead, he just the same. every little while his throat begin to close up again, and he not able to swallow. he not get his breath. he not able to help himself. so the time come around, and i go on another trip for the soothing-medicine." "all right. the doctor said as long as you came to get it, you could have it," said the nurse. "but it's an obstinate case."' what is the most likely the meaning of obstinate?

Answers

The most likely meaning of the word Phoenix from the given excerpt titled "a worn path" is; Stubborn

What does the phoenix symbolize?

The phoenix bird is one that symbolizes immortality, resurrection, and life after death. In the ancient Greek and Egyptian mythology, it was usually associated with the sun god.

Obstinate, dogged, stubborn, and mulish all mean that someone is unwilling to change course or give up a belief or plan.

Obstinate means an unreasonable persistence which is a negative word.

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Solve the given integral equation or integro-differential equation for y(t)

Answers

An integral equation is the equation where an unknown function appears under the integral sign.

What is an integral equation?

Your information is incomplete. Therefore, an overview will be given.

An integral equation simply means the equation where an unknown function appears under the integral sign.

It should be noted that integral equation can be solved numerically and doesn't usually require an analytical solution.

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You are a driver of a dump truck with a trailer (dump bin) that is 21 feet long, 8 feet wide, and 6 feet tall. daily, you haul full loads of dirt from one location to another. the dump bin can hold dirt equivalent to 1.2 times its capacity. what is the minimum number of trips needed to haul 20,000 cubic feet of dirt?

Answers

Answer: I think A

Explanation:

Two identical regular hexagons are joined together

Answers

What exactly is the question here?

Answer:

The answer is x=120 °

Explanation:

According to the video, what types of education and experience are environmental scientists and specialists most likely to need? check all that apply. bachelor’s degree high-school degree five years of experience two years of experience

Answers

Environmental scientists and specialists need a bachelor’s degree

and five years of experience.

Who are Environmental scientists?

Environmental scientists are professionals who work aims at protecting the environment and whole ecosystems.

Environmental scientists understand issues related to the sustainability of natural resources and how these resources can be used by society.

Environmental science is a career (i.e., a bachelor's degree) that takes five (5) years to be completed.

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Answer:

A and C

Explanation:

Which inequality represents the number line:

Answers

Answer:

The answer is A

Explanation:

[tex]\frac{7}{7}[/tex]  = 1 whole

[tex]\frac{7}{1}[/tex] = 7 wholes

The rest of the answer choices do not equal a whole.

Big ideas math: modeling real life grade 6 assessment book answer key

Answers

There are different ways to model real life grade scenario. An example is Numerical Expressions and Factors.

An example is: create a Venn diagram that represents the prime factorizations of 36 and 48.

What is  Big Ideas Math 6 Book about?

They are known to be a form of well organized and lucidly explained  text about mathematics that is aimed towards students. They are made up of tests, quizzes, assessments and others.

The  Venn diagram that represents the prime factorizations of 36 and 48 is in the image attached.

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Suppose you are standing in the middle of the platform

Answers

The question is about the angle of depression (see full question below). Please note that the correct answer, that is, the angle of depression from the platform to the center of the bridge, is 16.6⁰.

What is the solution for the Angle of Depression above?

Step 1

Recall that the bottom of the rectangle has the same dimensions as the top.

Therefore,

tan = [tex]\frac{opposite}{adjacent}[/tex]

Thus, tan x = 297/995

Step 2 - We locate or calculate the inverse tangent of both sides. This results in:

x = tan⁻¹  ([tex]\frac{297}{995}[/tex])

Hence, x = 16.6⁰ approximately.

The full question is given here:

Suppose you are standing in the middle of the platform of the world's longest suspension bridge, the Akashi Kaikyo Bridge. If the height from the top of the platform holding the suspension cables is 297 meters, and the length from the platform to the center of the bridge is 995 meters, what is the angle of depression from the platform to the center of the bridge?

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Imagine that we randomly select a day from the past 10 years

Answers

Answer:

which day will you select?:-)

A new car is purchased for 22300 dollars. The value of the car depreciates at 10. 25% per year. What will the value of the car be, to the nearest cent, after 6 years?

Answers

Answer:

8,585.5

Explanation:

first you multiply 22300 by 10.25% thats the number at which it decreases every year, then multiply by 6, then subtract that from 22300

I believe it should be $12,045.17 Or roughly close to that:)

Of the 10,000 clocks from which the sample was chosen, about how many clocks are probably not defective?

Answers

The number of clocks that are not defective is an illustration of proportions

Of the 10000 clocks, 9250 are probably not defective

How to determine the number of clocks that are not defective?

From the complete question, we have the following parameter:

15 out of 200 clocks are defective

The above means that the number of clocks that are not defective is:

Not defective = 200 - 15

Not defective = 185

Express as percentage

Not defective = 185/200

Not defective = 92.5%

In 10,000 the number of clocks that are not defective would be:

Not defective = 92.5% * 10000

Not defective = 9250

Hence, 9250 of the 10000 clocks are probably not defective

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