how is heat produced by doing work
Answers
Answer:
ok
Explanation:
Heat is transfer by conduction occurs when an object with high thermal energy comes into contact with an object with low thermal energy. ... The high temperature body loses thermal energy, and the low temperature body acquires this same amount of thermal energy. The system is then said to be at thermal equilibrium.
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Answer:
Work is defines as force moving a distance.
Friction (rubbing a surface with your hand) - requires work input and heats the moving surfaces.
Compression of a gas requires work input and raises the temperature of the gas. Think of pumping up a tire with a hand pump - the cylinder of the pump heats up from friction of the seal and from compression heat of the air.
Both processes (friction and gas compression) increase molecular motion of the substances. Temperate is a measure of molecular motion. Heat is energy that moves due to a temperature difference. So work produces heat.
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