Question

(NEED HELP ASAP) Which action best demonstrates the transformation of mechanical energy to heat energy?

A) digesting a meal
B) burning a candle
C) rubbing hands vigorously
D) melting a piece of ice in sunlight

Answer 1

B. Burning a candle is the answer I think...

Answer 2

wouldn't it be C because mechanical your moving your hands and then heat energy because of friction.