- #1
LM741
- 130
- 0
hi all...
Something doesn't quite add up here:
A radio wave is an electromagentic wave, right.
It therefore travels at the speed of light, right.
Then why does it actually take a finite amount time (like secoonds or even miliseconds) to travel a couple of kilometers??
mathematically, just doesn't make sense.
In theory, the time to travel a couple of km should be almost negligible!
but its not- evidently!
thanks
Something doesn't quite add up here:
A radio wave is an electromagentic wave, right.
It therefore travels at the speed of light, right.
Then why does it actually take a finite amount time (like secoonds or even miliseconds) to travel a couple of kilometers??
mathematically, just doesn't make sense.
In theory, the time to travel a couple of km should be almost negligible!
but its not- evidently!
thanks