Presentation is loading. Please wait.

Presentation is loading. Please wait.

Describe the energy transformations required in one of the following: o mobile telephone o fax/modem o radio and television.

Similar presentations


Presentation on theme: "Describe the energy transformations required in one of the following: o mobile telephone o fax/modem o radio and television."— Presentation transcript:

1 describe the energy transformations required in one of the following: o mobile telephone o fax/modem o radio and television

2 Sound energy (speak into mouth piece, source) is converted to electromagnetic energy (microwaves – high frequency radio waves) and is transferred from source to receiver via radio transmitters. The electromagnetic energy is then transformed back into sound energy by the receiver.

3

4

5 printable


Download ppt "Describe the energy transformations required in one of the following: o mobile telephone o fax/modem o radio and television."

Similar presentations


Ads by Google