Exam 2 topics
Basics of how things fly; Bernoulli Effect
Energy
predicting light paths (when light is reflected or refracted)
Energy
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
music - octaves (doubling the frequency); the next note on the piano (1.0594)
Doppler effect
- red shift, blue shift
electromagnetic spectrum - radio, micro, IR, visible (ROYGBV), UV, X, gamma
electromagnetic spectrum - radio, micro, IR, visible (ROYGBV), UV, X, gamma
light reflection
light refraction
lenses and mirrors (convex and concave)
focal length/point
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