Waves questions
1337 published questions with worked solutions.
- Which two of the following waves are in the same phase? (I) y = A (kx- t) (II) y = A (kx- t+ ) (III) y = A (kx- t+ /2) (IV) y = A...
- In a plane progressive harmonic wave, particle speed is always less than the wave speed, if
- Two waves y_1=A_1 ( t- _1), y_2=A_2 ( t- _2) superimpose to form a resultant wave whose amplitude is
- When a longitudinal wave is incident on a rigid will,
- What is phase difference, when longitudinal wave is reflected from rigid wall?
- Wavelength of wave is a distance between two particles in phase differing by
- The path difference between the two waves, y_1=A_1 ( t- 2 x ) and y_2=A_2 ( t- 2 x + ) is
- A progressive wave is represented by the equation, y=0.5 (3.14t-12.56x), where y and x are in metre and t is in second. Its...
- A progressive wave of frequency 500 Hz is travelling with a speed of 350 m/s. A compressional maximum appears at a given instant....
- The equation of a transverse wave travelling on a rope is given by y=10 (0.01x-2.00t) where y and x are in cm and t is in...
- When a wave travels in a medium, displacement of a particle is given by, y(x,t)=0.03 (2t-0.01x) where y and x are in meters and t...
- The equation of a wave is y=4 2 (2t+ x 8 ) , where y, x are in cm and time is in second. The amplitude, wavelength, velocity and...
- A transverse wave of amplitude 0.5 m, wavelength 1 m and frequency 2 Hz is propagating in a string in the negative x direction....
- If the wave equation of a particle is represented by, y=0.8 (20 t-5 x+ 4 ), where x and y are measured in metre and t is measured...
- A travelling wave passes through a point of observation. At this point, the time interval between successive crests is 0.2 s,...
- The equation of a wave of amplitude 0.02 m and period 0.04 s travelling along a stretched string with a velocity of 25 m/s will be
- The equation of a wave is x=5 ( t 0.04 - x 4 ) cm. The maximum velocity of the particles of the medium is
- The equation of sound wave travelling along negative X-direction is given by, y=0.04 (500t+1.5x) m. The shortest distance between...
- The equation of a wave is y=4 2 (2t+ x 8 ) , where y, x are in cm and time is in second. The phase difference between two...
- A bat flying above lake emits ultrasonic sound of 100 kHz. When this wave falls on the water surface, it is partly reflected and...
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