Waves, sound, and light

Doppler effect

f′ = f (v ± vo)/(v ∓ vs)

f′ observed frequency, v speed of sound, vo observer speed, vs source speed

Watch forUse the signs that raise f′ when source and observer approach.

Apply it · 1 question

  1. Doppler shift for a moving sourceLight and sound · set 5 · hard