Question

A wave pulse on a string moves a distance of 8 m in 0.5 seconds
1.find the velocity of pulse
2.what would be the wavelength of the wave on string if its frequency is 200herdz

Answer 1

velocity of pulse = distance/time
= 8/0.5 = 16m/s

wavelength = speed /frequency = 16/200 = 0.08 m or 8 cm

Answer 2

Answer:

Explanation:

Velocity of pulse = d/t