DaveH
Striker
And what do you think that speed is?Yep.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
And what do you think that speed is?Yep.
A true vacuum would mean the end of existence for everything.
So is there such a thing as the speed of sound?
Yep.
Difference in sensitivity between the eyes and ears. Ears are git slow.
Wait, I thought sound and light were supposedly the same thing in cellworld? Yet one is instantaneous and one has speed?
It all depends on what rebounds back to the source or what hits the source directly.And what do you think that speed is?
Ok I'll take that as you can't describe what moves in a lightbulbYou don't.
What you want to do is to see a reply and then go into the usual frenzied digs as if you're actually getting somewhere.
Take it how you want.Ok I'll take that as you can't describe what moves in a lightbulb
Ooh touchy, just cos you can't explain how a lightbulb's moving parts work, eventhough it was you that said it had moving partsTake it how you want.
If you think the filament works without any movement through it then you go with that.Ooh touchy, just cos you can't explain how a lightbulb's moving parts work, eventhough it was you that said it had moving parts
What is moving? Is it the same thing as in an led?If you think the filament works without any movement through it then you go with that.
Matter is what is being pushed through it.What is moving? Is it the same thing as in an led?
Why do you need a rebound for sound to have a speed? A sender and a receiver X distance apart in average atmospheric conditions, nothing between, roughly what would the speed of sound be between the two?It all depends on what rebounds back to the source or what hits the source directly.
Why do you need a rebound for sound to have a speed?
However many seconds it takes from energy push to impact.A sender and a receiver X distance apart in average atmospheric conditions, nothing between, roughly what would the speed of sound be between the two?
Not entirely sure I agree with that, but lets go with it.To gauge it.
You can't gauge speed if you don't have something to hit off.
However many seconds it takes from energy push to impact.
It depends on the pressure and frequency of it.Not entirely sure I agree with that, but lets go with it.
Ok, say you have a standard interior house wall, plaster covering bricks, and you position your sound source 4m from that wall. The sound bounces back to the sender, what is the speed of sound in those circumstances?
Why do you need a rebound for sound to have a speed? A sender and a receiver X distance apart in average atmospheric conditions, nothing between, roughly what would the speed of sound be between the two?
However many seconds it takes from energy push to impact.
There's rather a lot he doesn't know tbhChrist, he doesn't even know the difference between speed and time.
Reluctant to put a number on it because that would be listening to the story tellers.Christ, he doesn't even know the difference between speed and time.
You seem reluctant to give even a vague figure, which is surprising given your experiments.It depends on the pressure and frequency of it.
It's all dependent of pressure and frequency from sender to receiver.