Question

You are standing at a certain location listening to a sound that is emitted at frequency fo. The graph below shows
the frequency you hear during a 4-second interval as the sound source moves. Which of the following describes
the sound source correctly?
f
fo
-
--
-
--
-
-
-
1
1
1()
0
1
2
3
4
Select one:
a. It approaches you and passes you at t = 2 s.
O
b. It moves toward you but doesn't reach you. It then reverses direction at t = 2 s.
c. It moves away from you until t = 2 s. It then reverses direction and moves toward you but doesn't reach
you.​

Answer 1

Answer:

zhjsjbz zb zbbz z uzbs babi uzbs xyz z z z z z z z zbzhajja aaialna a jakaloaba najoqha Jaija a aajHbz s