The mouth-piece of a telephone handset converts?

By: |Published on: Jan 24|Categories: Physics WAEC| 0 comments

A. electrical energy to sound energy
B. sound energy to electrical energy
C. sound energy to radiowave
D. radiowave to sound energy

Correct Answer: Option B

B. sound energy to electrical energy

Users Also Read These:

SEE ALSO  In an A.C circuit, the ratio of r.m.s value to peak value of current is?

Copyright warnings! Do not copy.