Prepare for NEET Physics Waves with MCQs & PYQs on NEET.GUIDE. Enjoy free practice, previous year questions, and expert solutions to master wave motion and resonance.
The distance between two consecutive crests in a progressive wave is 0.5 m. If the frequency of the wave is 20 Hz, what is the speed of the wave?
10 m/s
20 m/s
5 m/s
40 m/s
A wave has a frequency of 500 Hz and a wavelength of 0.66 m. What is the phase difference between two points separated by 0.22 m?
radians
radians
radians
radians
The distance between two consecutive crests in a transverse wave is called:
Amplitude
Frequency
Wavelength
Period
If the frequency of a wave is doubled, and the speed remains constant, what happens to the wavelength?
Doubled
Halved
Remains the same
Quadrupled
Two sound waves, one with a frequency of 250 Hz and the other with 750 Hz, travel through the same medium. Which wave has a longer wavelength?
250 Hz wave
750 Hz wave
Both have the same wavelength
Wavelength cannot be determined
A sound wave travels from air into water. Which of the following properties of the sound wave remains unchanged?
Frequency
Wavelength
Velocity
Amplitude
If the length of a closed organ pipe is doubled, its fundamental frequency will be:
Doubled
Halved
Quadrupled
Unchanged
An open organ pipe has a fundamental frequency of 200 Hz. If the speed of sound in air is 340 m/s, what is the length of the pipe?
0.425 m
0.85 m
1.7 m
3.4 m
In the Doppler Effect, when a source of sound moves towards a stationary observer, the observed wavelength:
Increases
Decreases
Remains the same
Becomes zero
