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Svetlanka [38]
3 years ago
9

Which of the following describes the first law of thermodynamics

Biology
1 answer:
Fed [463]3 years ago
7 0

The answer is C. It states that energy can only be moved from object to object.

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What form a spindle shaped structure of protein fibres on which the chromosomes move during nuclear division? 
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Why does the kinetic energy change? Is it the<br> mass or the speed that causes the change?
gogolik [260]

Answer:

Both speed and mass causes the kinetic energy to change.

Explanation:

The energy an object  because of its motion is called as Kinetic energy. A object that moves be it horizontal or vertical direction possess kinetic energy. Some forms of kinetic energy are rotational, vibrational, translational. The kinetic energy(K) of the object depends on two components i.e., the mass (m) of the object involved and its speed(v)

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Thus when there is a increase in the mass and speed, the kinetic energy will also increase

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