wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Choose the correct option in which there is NO perceived Doppler shift between a source and a detector of the sound .

A
The source travels toward the stationary detector
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
The detector travels toward the stationary source
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Both the source and the detector travel in the same direction
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Both the source and detector travel in opposite directions, with the source and detector moving away from each other
No worries! We‘ve got your back. Try BYJU‘S free classes today!
E
Both the source and detector travel in opposite directions, with the source and detector moving toward each other
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C Both the source and the detector travel in the same direction
Doppler shifted frequency is given by
f=f(cvocvs)
When vo=vs=v,
f=f(cvcv)=f
Thus there is no perceived Doppler shift when source and detector move in same direction with same speed.

flag
Suggest Corrections
thumbs-up
0
similar_icon
Similar questions
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Doppler Effect
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon