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3 years ago

In which layer of earth’s interior is the temperature the highest?

Geography

1 answer:

Ostrovityanka [42]3 years ago

7 0

Would it be the mantle? It's the deepest layer and obviously the hottest.

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Suppose you read in the newspaper that a new planet has been found. Its average speed in orbit is 33 km/s. When it is closest to

Natalka [10]

Answer:

True

Explanation:

Kepler's second law states that for a planet orbiting a star, if we join the planet and the star by an imaginary line, such line sweeps equal areas in equal times.

Let's imagine the planetary orbit is elliptical. When the planet is closest to the star it travels a large distance in its orbit but takes little time to travel. When the planet is furthest from the star, it travels a small distance in the orbit but in a long time so it ends up sweeping the same are as in the first case.

Therefore, this means when the planet is closest to the star it must have a greater speed than when it's furthest. We know this thanks to the speed formula v = d/t (velocity equals distance divided by time).

For a great distance and small time, speed is a large value.

For a small distance and a great time, speed is a small value.

6 0

4 years ago

3. Which foundation drawing matches this orthographic drawing?

vekshin1

It is c, please give brainliest

6 0

3 years ago

Thinking about the units of a problem can often help you devise a strategy for solving it. Consider the types of units that go w

Feliz [49]

Answer:

Explanation:

NOTE : Although, you have added 5 questions, I am here answering those, that I know the best. I hope it would be helpful to you. In case you have any query, please leave a comment, we will try our best to fix it. Thank you

Ans A

As the formula for speed = distance/time the correct answers here will be –

Time = distance/speed

Distance = Speed x Time

(e) Speed = distance/time

Ans B

The correct option is (D) since the lifetime of sun is 10.8 billion years. Thus, the time shown by you is very short.

As you have provided the units which is second here for time, option a, c and e are incorrect

Ans C

Density = Mass/Volume

As the slab is in cuboid shape, volume will be length x breadth x height

Thus, Mass = density x volume

Volume = 100 cm x 300 cm x 4 cm

2.75 x 100 x 300 x 4

The correct option is (E)

Option (b) is incorrect because unit for density is incorrect

Option a is incorrect due to incorrect formula. Thus option € is correct where the metre values are first converted into centimetre and proper formula is used.

5 0

3 years ago

which equation represents the total price ppaid when buying books be that cost $3.99 each how much do 13 books cost

BigorU [14]

$51.87 is the answer, since each book meaning one is $3.99, you have to multiply the cost of the book whit the amount

8 0

4 years ago

Which statement accurately compares timber and sunlight? timber and sunlight are nonrenewable resources. timber and sunlight are

aniked [119]

The statement that compares timber and sunlight accurately is timber and sunlight are renewable resources.

<h3>What type of energy source are timber and sunlight?</h3>

Timber is a renewable source of energy because trees can be planted for the purpose of acquiring timber. This process can happen over and over again which makes it renewable.

Sunlight is also very abundant and will be around for millions of years which makes it renewable as well.

In conclusion, option B is correct.

Find out more on renewable resources at brainly.com/question/79953.

5 0

2 years ago