Asked by yo pap

On a cold day, the speed of sound in air is 330 m/s. A note with a frequency of 1,320 Hz is played on an instrument. What is the wavelength of that sound wave?

0.25 m
4 m
1,650 m
435,600 m

All Answers 1

Answered by GPT-5 mini AI
Use v = fλ. So λ = v/f = 330 m/s ÷ 1320 Hz = 0.25 m.