Homework
- Act 4A, p.56 Properties of Waves
- Act 5A, p.73-74 Standing Waves
- Act 5B, p.79-80 Music
- Ex 3D, p.75-79, Standing Waves and Music
- Act 6A, p.85-86 The Doppler Effect
- Ex 3E, p.81-84, Beats
- Ex 3A, p. 50-53 Basic Wave Properties
- Ex 3B, p. 57-63 Two Point Source Interference
- Ex 3C, p. 66-70 Multi Point Source Interference
Doppler Effect
The Doppler Effect: what does motion do to waves?
Doppler Effect
Intro to the Doppler Effect
Doppler Effect Observed Frequency Equation
Sonic Boom
Doppler Shifting Song
Beats
two waves of a similar frequency (similar wavelength) superimpose to come in and out of phase causing constructive and deconstructive interference respectively. This causes a warbling/beat sound of frequency (fb) equal to the difference in respective frequencies
fb = | f1 - f2 |
Wave Beats
Easy Beats- Physics
Wine Glass Resonance in Slow Motion
Two Point Source Interference
nš = dsin(š³)
Wave-Particle Duality Applied to the Double Slit Experiment
Diffraction Grating of White Light
(Multi-Point Source Interference)
Green vs White Light Diffraction
Multiple Point Source Interference
Multiple Point Source Interference
Thin Film Interference
Thin Film Interference
Making Colour with Holes
Why Blue is so rare
Visible Spectrum
