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What is Doppler’s shift?

What is Doppler’s shift?
 
 

Grade:12

7 Answers

Gavvala Ganesh
551 Points
8 years ago
If the relative motion between the source and observer is to separate them more with time,
the apparent frequency is lower than actual frequency.
Doppler’s shift: The change in the frequency ( υ ) and apparent frequency of sound heard
(υ 1 ) is called Doppler’s shift.
 
L GOUSE BASHA
316 Points
8 years ago
If the relative motion between the source and observer is to separate them more with time,the apparent frequency is lower than actual frequency.Doppler’s shift: The change in the frequency ( υ ) and apparent frequency of sound heard(υ 1 ) is called Doppler’s shift.
RAKESH CHINDAM
428 Points
8 years ago
f the relative motion between the source and observer is to separate them more with time,the apparent frequency is lower than actual frequency.Doppler’s shift: The change in the frequency ( υ ) and apparent frequency of sound heard(υ 1 ) is called Doppler’s shift.
KUNCHAM SAMPATH
402 Points
8 years ago
If the relative motion between the source and observer is to separate them more with time,the apparent frequency is lower than actual frequency.Doppler’s shift: The change in the frequency ( υ ) and apparent frequency of sound heard(υ 1 ) is called Doppler’s shift.
Forum Team
94 Points
8 years ago
Dear Students,
 
This is a final warning to all of you as not to copy paste the exact answer that has already been posted earlier. You all will not get points to these answers and these points will be forefeited.
 
Thanks
Forum Team
Prabhakar ch
577 Points
8 years ago
The Doppler effect (or Doppler shift) is the change in frequency of a wave (or other periodic event) for an observer moving relative to its source. It is named after the Austrian physicist Christian Doppler, who proposed it in 1842 in Prague.
Ganesh Gana
105 Points
7 years ago
451
For an observer moving relative to its source.it is named after the austrain physicist doppler proposed it is in 1842

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