Energy
Basics of flight; Bernoulli effect
waves
- wavelength
- frequency
- speed
-amplitude
- crests and troughs
wave speed = frequency x wavelength
(Note that the wave speed is the speed of light when you are talking about electromagnetic waves.)
mechanical vs. electromagnetic waves
mechanical vs. electromagnetic waves
harmonics on a string - "standing waves"
music - octaves, the next note on the piano (1.0594)
Doppler effect
- red shift, blue shift
light reflection
light refraction
lenses and mirrors (convex and concave)
focal length/point
predicting light paths (when light is reflected or refracted)
electromagnetic spectrum - radio, micro, IR, visible, UV, X, gamma
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