1 / 5

Energy Transformations in devices

Energy Transformations in devices . describe the energy transformations required in one of the following: mobile telephone fax/modem radio and television. Mobile Phones.

zeno
Télécharger la présentation

Energy Transformations in devices

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Energy Transformations in devices describe the energy transformations required in one of the following: mobile telephone fax/modem radio and television

  2. Mobile Phones 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. http://electronics.howstuffworks.com/cell-phone.htm/printable

  3. Televisions http://www.howstuffworks.com/tv.htm/printable

More Related