Login
Remember
Register
Ask a Question
Recent questions tagged physics-class-xi
0
votes
1
answer
A man is moving towards a wall with a source of sound in his hand. Frequency of source = 50Hz. Speed of man = 8m/s.
asked
Oct 3, 2021
in
Class-XI-PHYSICS
by
AdilsonLima
physics-class-xi
+1
vote
1
answer
A source of frequency 50Hz is moving towards an observer with a deceleration of 2m/s^2. If its initial speed is 20m/s, what will be the maximum frequency heard by the observer?
asked
Oct 3, 2021
in
Class-XI-PHYSICS
by
AdilsonLima
physics-class-xi
To see more, click for the
full list of questions
or
popular tags
.
...
