Waves questions
1337 published questions with worked solutions.
- The pipe open at both ends and pipe closed at one end have same length and both are vibrating in fundamental mode. Air column...
- Two sound waves having displacements x_1 = 2 (1000 t) and x_2 = 3 (1006 t), when interfere, produce
- When the listener moves towards stationary source with velocity 'V_1', the apparent frequency of emitted note is 'F_1'. When...
- When the string is stretched between two rigid supports, under certain tension and vibrated
- A musical instrument x produces sound waves of frequency n and amplitude A. Another musical instrument Y produces sound waves of...
- In a stationary wave all particles
- In fundamental mode, the time required for the sound wave to reach upto the closed end of a pipe filled with air is 't' second....
- A cylindrical tube open at both ends, has a vibrating air column of fundamental frequency 'f' in air. The tube is dipped...
- An engine sounding a whistle of frequency 1152 Hz is receding from a stationary observer at 72 km/hour. If velocity of sound in...
- The velocity of sound is 340 m/s. A source of sound having frequency of 90 Hz is moving towards a stationary observer with a...
- On closing an open organ pipe from one end, it is noticed that the frequency of third harmonic is 50 Hz more than fundamental...
- The first overtone of the vibrating air column of closed pipe has the same frequency as the second overtone of an open pipe 1.5 m...
- A source of sound is moving towards a stationary observer with velocity 'V_S' and then moves away with velocity 'V_S'. Assume...
- The equation of a progressive wave is Y = 3 sin [ ( t 3 - x 5 ) + 4 ] where X and Y are in metre and time in second. Which of the...
- Two uniform wires of same material are vibrating under the same tension. If the first overtone of the first wire is equal to the...
- The closed and open organ pipe have same length and when they are vibrating simultaneously in first overtone produce 3 beats. The...
- A string of length 0.5 m and mass 10^ -3 kg is tightly clamped at its ends. The tension in the string is 0.8 N. Identical wave...
- What is the effect of humidity on sound waves when humidity increases?
- A transverse wave in a medium is given by y = A sin 2(ωt-kx). It is found that the magnitude of the maximum velocity of particles...
- A sound of frequency 480 Hz is emitted from the stringed instrument. The velocity of sound in air is 320 m/s. After completing...
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