QOD

Decide which type of wave interaction is taking place in each of the following pictures…

•Reflection•Refraction•Diffraction•Interference

What wave interaction is happening to the spoon in the water?

What type of wave interaction is this?

Car headlights with open eyes

Car headlights with squinted eyelashes

What type of wave interaction is this?

What type of wave interaction is this?

What type of wave interaction is this?

What type of wave interaction is this?

Hint: Look at my feet!

What type of wave interaction is this?

What type of wave interaction is this?

Electromagnetic Spectrum

Wavelength and the Spectrum

Some Cool Wave Sites

http://id.mind.net/~zona/mstm/physics/waves/interference/intrfrnc.html

http://school.discovery.com/lessonplans/activities/electromagneticspectrum/

http://www.kettering.edu/~drussell/Demos/doppler/doppler.html

http://electronics.howstuffworks.com/tv.htm

Spectroscopy

Spectrum Types

Continuous Spectrum

Absorption Spectrums

Emission Spectrums

How We Study Light

How We Study Stars

Emissions: “Fingerprint Clues”

Using Emission Spectrums