If Ramesh and Shyam are in the line of flow of wind, then what is the velocity of wind in m/s?

Question

Ramesh hears a sound of whistle after 2 sec. of whistling by Shyam and Shyam hears a sound of whistle after 3 sec. of whistling by Ramesh. If Ramesh and Shyam are in the line of flow of wind, then what is the velocity of wind in m/s?

(Given that the speed of sound is 300 m/s)

Answer 1

Answer is 60 m/s.

Comments

Can you share your working also :)

Answer 2