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Helen [10]
2 years ago
10

Deine kinetic energy and thermal energy. Describe what

Biology
2 answers:
Nikitich [7]2 years ago
8 0

Answer:

Explanation:

Thermal energy comes from a substance whose molecules and atoms are vibrating faster due to a rise in temperature. Heat energy is another name for thermal energy. Kinetic energy is the energy of a moving object. As thermal energy comes from moving particles, it is a form of kinetic energy.

Svetradugi [14.3K]2 years ago
5 0

Answer:

Kinetic energy is the amount of energy a object has while it's in motion, and thermal energy is heat energy. In this case when the heat rises in substances for example a solid it will transform into a liquid causing the molecules to move faster which is a increase of kinetic energy. So the answer is "when the heat in substances increase the kinetic energy increases."

Hope this helps!

Explanation:

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Answer;

-PET scan

A PET scan uses radioactive markers in the blood to monitor blood flow and metabolic activity via x-ray

Explanation;

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7 0
3 years ago
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Answer:

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Explanation:

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8 0
2 years ago
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olga nikolaevna [1]

Answer: The SA node

Answer choices are:

<span>A.      </span>The AV node

<span>B.      </span>The SA node

<span>C.      </span>The purkinje fibers

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3 years ago
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Answer:

d

Explanation:

4 0
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