Question

Nita heard the sound of lightning after 4seconds of seeing it. What was the distance of lightning from her? The velocity of sound in air is 340m/s.

Answer 1

Given that velocity is sound in air is 340m/s.

And Nita heard sound of lightning after 4seconds.

Hence, the distance of lightning from Nita become= 340*4= 1360m

Thus, the distance of lightning from Nita would be 1360m.