STANDARDPhysics-Waves
STANDARD Physics Sound Waves and Beats MCQ Question
Type: MCQ-conceptual-Medium-Class 11
A tuning fork A of frequency 512 Hz produces 5 beats per second when sounded with another tuning fork B of unknown frequency. If B is loaded with wax the number of beats is again 5 per second. The frequency of the tuning fork B before it was loaded is
A
25 m s–1
B
50 m s–1
C
75 m s–1
D
100 m s–1
Correct Answer
Option C
Detailed explanation coming soon.
Found an issue with this question?
Related Questions
More from
What does the variable 'a' represent in the wave motion equation y(x, t) = a sin(kx - ωt)?
Wave MotionPhysics
A diagram shows a wave in a solid medium with particles oscillating perpendicular to the direction of wave propagation. Which type of wave is being de...
Transverse & Longitudinal WavesPhysics
Assertion (A): The wavelength of a wave is the distance between two consecutive points having the same phase. | Reason (R): In a sinusoidal wave, the ...
Wave MotionPhysics