Question

when you put fire on crackers, it produces some sound with find out what comes first the light or sound. and why​

Answer 1

Answer:

the light comes first as the speed of light is faster than the speed of sound

Answer 2

Answer:

First the light comes ,The speed of light is about 299,792 kmps .take an example of lightning ,When the lightning occur ,the light comes first then the sound comes .The reason behind this is the density.The speed of sound is about 343ms.