Questions and Answers
Which of the following is a correct example of heat being produced due to the conversion of mechanical energy?
Nail hammered into a log of wood
What is the primary cause of heat production when water is stirred vigorously in a mixer?
Conversion of mechanical energy
How is the sensation of hotness and coldness related to heat?
Heat is a form of energy which causes the sensation of hotness and coldness.
What happens to the heat produced by burning petrol/diesel in engines?
Signup and view all the answers
