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denis23 [38]
3 years ago
9

A temperature of 20°C is equivalent to approximately

Physics
2 answers:
igomit [66]3 years ago
8 0
Its the answer D. 68°F
algol133 years ago
7 0

A temperature of 20°C is equivalent to approximately

A. 32°F.

B. –6°F.

C. 136°F.

D. 68°F.

The correct answer for this question is D. 68°F

~ Please mark Brainiest :)

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Although the weight of the spears a different the gravitational forces are the same
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2 years ago
How does the composition of a comet compare with that of the Sun?.
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Comets are frozen leftovers from the formation of the solar system composed of dust, rock, and ice. Sun is a nearly perfect ball of hot plasma, heated to incandescence in its center by nuclear fusion reactions. Comets can be compared to the sun on the basis of size, composition, and position in the solar system.

<h3>What is the sun?</h3>

The Sun is the central star of our Solar System. It's a nearly perfect ball of hot plasma, heated to incandescence in its center by nuclear fusion reactions.

Sun emits energy mostly as visible light, ultraviolet light, and infrared radiation. It is the most vital source of energy for life on Earth.

<h3>What are comets?</h3>

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The comet forms two tails, one of ionized molecules and radicals and the other of dust, as dust and gas in the coma flow freely into space.

Comets are frozen remnants of the solar system's origin, made of dust, rock, and ice.

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Hence comets can be compared to the sun on the basis of size, composition, and position in the solar system.

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brainly.com/question/9656759

4 0
2 years ago
If the volume of a container increases what<br> effect will this have on pressure? Why?
frozen [14]

As the volume of the container increases the pressure inside will decrease because the atoms have more room to move around in.

5 0
2 years ago
Read 2 more answers
What is true about surface waves?
fredd [130]
B. is the correct answer
6 0
3 years ago
Read 2 more answers
Over the last several decades, scientists have addressed the problem of nonrenewable natural resources such as fossil fuels. Hum
ExtremeBDS [4]

Answer:

Option (C)

Explanation:

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But it also has some disadvantages, of which one is that it produces radioactive waste materials, which are difficult to dispose these substances and is also a very expensive method. These materials emit radiations that are harmful to the organisms. So, it is very challenging to dispose these radioactive waste materials.

Thus, the correct answer is option (C).

4 0
3 years ago
Read 2 more answers
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