If you can't explain a concept simply, you don't understand it well enough — yet.

Sound — quick quiz

5 real SOF NSO questions on Sound. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

EASY

A sound wave travels with a speed of 340 m/s in air. If the wavelength of the wave is 0.68 m, what is the frequency of the sound?