Physical Science Force Waves Part Deux!!! Physical Science Force

Doppler Effect An increase or decrease in frequency caused by the motion of the wave source or receiver.

More Doppler Effect If the source is moving towards the receiver, the frequency __________. If the source is moving away from the reciever, the frequency __________. increases decreases

Electromagnetic Waves Transverse ___________ waves All have the same speed in a ________ Radiate from ___________ Release energy in the form of _______ which are _______________________ ____________ vacuum particles photons tiny, particle-like bundles of radiation

Electromagnetic Spectrum Shows how electromagnetic waves are classified according to their ____________. Includes (from low to high frequency): Radio Waves Infrared Visible Light Ultra Violet X-Rays Gamma rays frequency

Electromagnetic Spectrum Gamma Rays X Rays Infrared Visible Light Ultra-violet Radio Waves