3.4 · SoundLesson 7 of 13

Measuring the speed of sound in air

Time the bang from 500 m away, starting on the flash. Repeat and average: about 340 m/s.

Locked

Unlock the rest of O Level Physics: Waves, Light and Sound (5054).

  • Every lesson, every resource, unlocked instantly.
  • Track progress and pick up where you left off.
  • Free preview lessons stay readable from the outline.

From

BDT 0

Enrol now