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Montano1993 [528]
3 years ago
9

L 3.1.2 Quiz: Potential Energy in Chemical Reactions

Physics
2 answers:
babunello [35]3 years ago
7 0

Answer:

D

Explanation:

Stells [14]3 years ago
6 0

Answer:

The correct answer would be - D. Cooking eggs

Explanation:

Among the given options there are 3 options that show exothermic reaction which means they give off the energy in the process. The running curs engine is the process that absorbs heat but releaseS it right away so it only transfers the energy. Activating a heating pad also transfers the energy from electric energy to thermal energy. Burning wood is a chemical reaction that releases energy in the form of light and heat.

The raw eggs absorb the heat from the pan and change its form but do not release it to the surrounding in any form while cooking. It is an endothermic reaction.

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A region of space in which a test charge experiences a force is referred to as
Alecsey [184]

Answer: The correct answer is- Field.

Explanation -

The modified space around a charged particle is known as electric field.

The strength of electric field at a point is calculated as the force experienced by a unit test charge present at that point.


Thus, a region of space in which a test charge experiences a force is referred to as Field.

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3 years ago
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Fudgin [204]
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Whitepunk [10]

Answer:

1000m/s²

Explanation:

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Acceleration is the rate of change of velocity with time:

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3 years ago
Which statement best describes longitudinal waves?
Vika [28.1K]
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KonstantinChe [14]

Answer:

0.301 m

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