Physics - Unit 10 Test

1. Smallest particle of light is called a photon
2. Brightness of light follows that inverse squared relationship
   1. Farther you are from light the ‘duller’ it seems
3. Need to understand thin films
4. Red is 700 nm and Blue is 400 nm on the test
5. He will mix up units
6. will be given unit of conversion on the test/board
7. 1 of the questions will have inches

Sound waves have doppler shifts / doppler effect

Doppler Effect - Applies to sound light and other waves

Light waves don’t diffract very well