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1. What is heat?
a) A measurement of how fast the molecules of an object are moving.
b) The energy contained within an object because of its moving molecules.
c) the amount of heat needed to raise the temperature of a substance 1°C

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Respuesta :

doublecuplean
b the energy contained withij an object becuase of its moving molecules.
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Answer:

b

Explanation:

Heat is energy, and the faster the molecules move, the hotter the material or liquid is.

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