A) 120 Hz
B) 115 Hz
C) 105 Hz
D) 95 Hz
Correct Answer: C
Solution :
The frequency of third tuning fork along with first tuning fork = 95,105 Hz The frequency of third tuning fork along with second tuning fork = 105,115 Hz Therefore, frequency = 105 Hz.You need to login to perform this action.
You will be redirected in
3 sec