csx Membership Revoked Removed 10+ Year Member Joined May 8, 2013 Messages 1,074 Reaction score 204 Oct 23, 2014 #1 ..how do the speed of sound change?? Im reading it doesnt change! Members don't see this ad.
Jumb0 Full Member 10+ Year Member Joined Aug 24, 2012 Messages 239 Reaction score 113 Oct 23, 2014 #2 The speed of sound can change if it is reflected off a moving object. This is like a corollary of the doppler effect I guess. Upvote 0 Downvote
The speed of sound can change if it is reflected off a moving object. This is like a corollary of the doppler effect I guess.
Hadi7183 Full Member 7+ Year Member Joined Dec 8, 2013 Messages 63 Reaction score 22 Oct 23, 2014 #3 I don't think the speed changes, however the phase might change: http://en.wikipedia.org/wiki/Phase_change_(waves) Upvote 0 Downvote
I don't think the speed changes, however the phase might change: http://en.wikipedia.org/wiki/Phase_change_(waves)
csx Membership Revoked Removed 10+ Year Member Joined May 8, 2013 Messages 1,074 Reaction score 204 Oct 23, 2014 #4 Jumb0 said: The speed of sound can change if it is reflected off a moving object. This is like a corollary of the doppler effect I guess. Click to expand... coulda sworn i had a question which said it doesnt change...(but what you said makes sense) Upvote 0 Downvote
Jumb0 said: The speed of sound can change if it is reflected off a moving object. This is like a corollary of the doppler effect I guess. Click to expand... coulda sworn i had a question which said it doesnt change...(but what you said makes sense)
B blackmarble Full Member 10+ Year Member Joined Aug 20, 2013 Messages 58 Reaction score 10 Oct 24, 2014 #5 i don't think it changes, since it doesn't change media (similar to reflected light still traveling at 3x10^8 m/s after being reflected) Upvote 0 Downvote
i don't think it changes, since it doesn't change media (similar to reflected light still traveling at 3x10^8 m/s after being reflected)