Waves questions
1337 published questions with worked solutions.
- Stationary waves can be produced in
- If the length of an open organ pipe is 33.3 cm, then the frequency of fifth overtone is [Neglect end correction, velocity of...
- The equation of simple harmonic progressive wave is given by y = a sin 2 (bt – cx). The maximum particle velocity will be half...
- When both source and listener are approaching each other the observed frequency of sound is given by (V_L and V_S is the velocity...
- When a string of length ' ' is divided into three segments of length _1, _2 and _3. The fundamental frequencies of three segments...
- A stationary wave is formed having 3 nodes along the length of the string 90 cm. The wavelength of the wave is
- A string of mass 0.2 Kg is under a tension of 2.5 N. The length of the string is 2m. A transverse wave starts from one end of the...
- A musical instrument 'P' produces sound waves of frequency 'n' and amplitude 'A'. Another musical instrument 'Q' produces sound...
- A sonometer wire is in unison with a tuning fork of frequency 'n' when it is stretched by a weight of specific gravity 'd'. when...
- The equation of two waves are given as y_1 = a ( t + _1) y_2 = a ( t + _2) If amplitude and time period of resultant wave is same...
- A tuning fork of frequency 340 Hz is vibrated just above a tube of 120 cm height. Water is slowly poured in the tube. What is the...
- The equation of wave is Y = 6 sin (12 , t - 0.02 x + 3 ) where 'x' is in m and 't' in s. The velocity of the wave is
- Two uniform wires of same material are vibrating under the same tension. If the first overtone of first wire is equal to the 2^...
- A simple harmonic progressive wave is represented by y = A sin (100 + 3x). The distance between two points on the wave at a phase...
- A uniform rope of length 'L' and mass 'm_1' hangs vertically from a rigid support. A block of mass 'm_2' is attached to the free...
- Consider the Doppler effect in two cases. In the first case, an observer moves toward a stationary source of sound with a speed...
- In case of a stationary wave pattern which of the following statement is CORRECT?
- The end correction for the vibrations of air column in a tube of circular cross-section will be more if the tube is
- A wave is given by Y=3 2 ( t 0.04 - x 0.01 ) where Y is in cm. Frequency of the wave and maximum acceleration will be ( ^ 2 =10)
- A string has mass per unit length of 10^ -6 kg/cm . the equation of simple harmonic wave produced in it is Y=0.2 (2x+80t)m. the...
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