- #1
Blade_Runner
- 8
- 0
Light OR Sound!
When we clap, we hear a sound..The reason is that on clapping sound waves are produced...
My question here is why?
Why Does Clapping produce a sound wave and not a light wave...Or when we light a torch, why are sound waves not produced...
Also, When a electron jumps from conduction band to the valence band, light is produced...What is the reason for this...
How do we decide by our intution whether light or sound would be produced...
When we clap, we hear a sound..The reason is that on clapping sound waves are produced...
My question here is why?
Why Does Clapping produce a sound wave and not a light wave...Or when we light a torch, why are sound waves not produced...
Also, When a electron jumps from conduction band to the valence band, light is produced...What is the reason for this...
How do we decide by our intution whether light or sound would be produced...