What kind of simple machines are in telephone?

Answer 1

# lever* # plane* # screw # wedg *=in phone

Answer 2

Telephones typically contain several simple machines, including a lever (for pressing buttons), a wheel and axle (for rotating the dial or keypad), and an inclined plane (for transmitting sound waves through the receiver). These simple machines work together to allow users to dial numbers, transmit and receive sound, and adjust volume levels. Additionally, some modern telephones may also contain electronic components that amplify and transmit signals.

Answer 3

Well, honey, a telephone typically has a bunch of simple machines packed inside it. You've got some pulleys and levers at work to help transmit sound, along with some gears to connect all the parts together. So, next time you pick up that phone, just remember it's not all magic - there's some good ol' simple machine action happening in there.

Answer 4

He invented the Telephone

Answer 5

a lever is in a telphone