Question

The distance between three consecutive troughs in a wave produced in a string is 4 cm. If 2.5 wave
cycles pass through any point in a second, the wave in the string has velocity : (1) 10 cm/s
(2) 0.16 cm/s
(3) 0.8 cm/s
(4) 5 cm/s​

Answer 1

Answer:

here you go buddy