Difference between revisions of "2.1 (a)"
From MrReid.org Wiki
(New page: =Demonstration= Use a series of demos to show that information and energy are transferred in everyday situations: *Use a light source and solar cell attached to a fan, discuss the energy t...) |
|||
Line 13: | Line 13: | ||
===Safety=== | ===Safety=== | ||
+ | |||
+ | [[Waves & Particles]] |
Revision as of 10:12, 30 October 2008
Demonstration
Use a series of demos to show that information and energy are transferred in everyday situations:
- Use a light source and solar cell attached to a fan, discuss the energy transfer
- Use a radio to discuss where the information comes from
- Use a lamp that you can swich on and off to signal morse code, discuss what is being transferred
- Use a microwave detector and a mobile phone to show the transfer of information
- Use a microphone and speaker to discuss energy transfer (have a candle infront of the speaker) as well as the information transferred