Question

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

c

Step-by-step explanation:

you physicaly run your hands which is mechanical energy your hands become warm because that mechanical energy is turned into termal energy

Answer 2

Answer: I believe the answer is C(rubbing hands vigorously) .

Step-by-step explanation:

C(rubbing hands vigorously) as it is mechanical when rubbing but when rubbed vigorously it becomes heat energy.

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