A thunder clap is heard 5.5 s after the lightening flash. The distance of the flash is (velocity of sound in air = 330 m/s)

Question

A thunder clap is heard 5.5 s after the lightening flash. The distance of the flash is (velocity of sound in air = 330 m/s) (A) 1815 m (B) 1750 m (C) 4600 m (D) 3630 m

Tardigrade Admin · Accepted Answer

We know that distance = velocity of sound x time Given, v=330 m / s , t=5.5 s ∴ D=330 × 5.5=1815 m

Q. A thunder clap is heard $5.5 s$ after the lightening flash. The distance of the flash is (velocity of sound in air $= 330 m / s$ )

1815 m

1750 m

4600 m

3630 m

We know that distance
$=$ velocity of sound $x$ time
Given, $v = 330 m / s, t = 5.5 s$
$∴ D = 330 \times 5.5 = 1815 m$

Q. A thunder clap is heard 5.5s after the lightening flash. The distance of the flash is (velocity of sound in air =330m/s)