7) Sound waves travel with a nominal speed of 340m/s.

Calculate the wavelengths of the following musical notes

a) C1: 32.7 Hz

b) A6: 1760.0 Hz

c) B7: 3951.1 Hz

The wavelengths of C1 is 10.4m, A6 is 0.193m and B7 is 0.0861m

Explanation:

Using the formula V = f*λ. Then substitute the following values into the formula:

a) v=340m/s

f=32.7 Hz

λ=V : f

= 340 : 32.7

= 10.4m (3s. f)

b) λ=340 : 1760

= 0.193m (3s. f)

c) λ=340:3951.1

= 0.0861m (3s. f)

(Correct me if I am wrong)