What energy transformation occurs in a telephone?

Answer 1

In the speaker, electrical energy is transformed into heat and motion of the diaphragm, which, in turn creates sound waves - another energy transformation.

In the pick-up/microphone sound waves are converted to motion in the pickup and then transformed into electrical pulses. There is also some small amount of energy transformed into heat there as well.

Answer 2

Oh, dude, in a telephone, electrical energy from the battery gets transformed into sound energy when you talk into it. It's like magic, but not really. So yeah, the phone basically turns your electric chit-chat into actual chit-chat. Cool, right?

Answer 3

In a telephone, electrical energy is transformed into sound energy. When a person speaks into the telephone, their voice causes a diaphragm to vibrate, which in turn creates sound waves. These sound waves travel through the telephone line and are converted back into sound energy when they reach the receiver, allowing the listener to hear the speaker's voice.

Answer 4

Well, isn't that just a happy little question! In a telephone, electrical energy from the battery is transformed into sound energy when you speak into the receiver. This transformation allows your voice to travel through the phone line and be heard by the person on the other end, creating a lovely connection between you both. Just remember, every little energy transformation in this world adds a touch of beauty to our lives.

Answer 5

In a telephone, electrical energy from the battery is transformed into sound energy when the electrical signal is converted into audible sound waves by the speaker.

Answer 6

Chemical to electrical. The stored energy is chemical & the electrical is the signals sent.

Answer 7

Momin

Answer 8

[object Object]