Q. A tuning fork produces waves in a medium. If the temperature of the medium changes, then which of the following will change
A) Amplitude
B) Frequency
C) Wavelength
D) Time-period
Explanation
(c) If the temperature changes then velocity of wave and its wavelength changes. Frequency amplitude and time period remain constant
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.