Question

Solved numerical
A wave pulse on a string moves a distance of 16 m in 0.4s. find the speed of the pulse. ​

Answer 1

Answer:

It's simple just divide the distance by the time....

Explanation:

S =D/T or S = 16m/0.4s

So, 16*10/4

The answer will be 40m/s

Answer 2

Answer:

velocity of pulse = distance/time

= 8/0.5 = 16m/s

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