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3 years ago

How does chemical energy cause a change? What about electromagnetic energy?

Physics

1 answer:

Ksju [112]3 years ago

7 0

Answer:

how does chemical energy cause a change?:

Chemical reactions often involve changes in energy due to the breaking and formation of bonds. Reactions in which energy is released are exothermic reactions, while those that take in heat energy are endothermic.

What about electromagnetic energy?:

Electromagnetic radiation is made when an atom absorbs energy. The absorbed energy causes one or more electrons to change their locale within the atom. Depending on the kind of atom and the amount of energy, this electromagnetic radiation can take the form of heat, light, ultraviolet, or other electromagnetic waves.

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Otrada [13]

Answer:

e = 1.21 mV

Explanation:

given,

length of rod = 10 m

height of drop = 4.89 m

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velocity of the beam

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v = 9.79 m/s

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e = 1.21 x 10⁻³ V

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kipiarov [429]

Answer:

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Answer:

Explanation:

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3 years ago

Compare and contrast angular momentum and linear momentum. How are mass and velocity related to momentum?

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Answer:

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