Question

Energy can be changed from one form to another. Changes in the form of energy are called energy conversions.

Identify which best describes the energy used to pluck guitar strings to make sound.
Responses
A electrityelectrity
B electromagneticelectromagnetic
C heatheat
D mechanical

Answer 1

D — mechanical. Plucking applies mechanical (motion) energy to the string, which is converted into vibrational/sound energy.