Question

In lightning , light is seen first and sound is heard later it is due to

Answer 1

Answer:

option 4

Explanation:

Light's velocity in air ( 3 × 10^8 m/s ) is much greater than sound's velocity in air ( 343 m/s )

Hence due to difference in velocities , during lightning light is seen first & sound is heard later

Answer 2

#4 is the correct answer !! :)))