Question

Choose the correct conversion of energy related to hearing aid

a) Electrical Energy→Sound Energy(only)


b) Mechanical Energy→Sound Energy


c) Sound Energy→Electrical Energy(only)


d) Sound Energy→Electrical Energy→Sound Energy​

Answer 1

Answer:

C) Sound Energy→Electrical Energy(only)

Explanation:

The hearing aid receives sound through a microphone, which converts the sound waves to electrical signals and sends them to an amplifier. The amplifier increases the power of the signals and then sends them to the ear through a speaker