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Waves Quiz 3

Answer these simple questions correctly and earn coins

Difficulty Level :
10 Question

Popular Questions In Waves Quiz 3

  • In an open organ pipe, the first overtone produced is of such frequency that the length of the pipe is equal to

  • A sonometer wire vibrates with three nodes and two antinodes. The corresponding mode of vibration is

  • Velocity of a transverse wave along a stretched string is proportional to [T = tension in the string]

  • The frequency of the second overtone of the vibration of a stretched string is

  • When the air column in a pipe closed at one end vibrates such that three nodes are formed in it, the frequency of its vibrations is ….. times the fundamental frequency.

  • One beat means that the intensity of sound should be

  • Let n1n_1 and n2n_2 be two slightly different frequencies of sound waves. The time interval between a waxing and the immediate next waning is

  • In the formation of beats, the resultant amplitude varies with a frequency equal to

  • A tuning fork A of frequency 512 Hz produces 3 beats per second with another tuning fork B of frequency 515 Hz. If the prongs of B are filed a little, the number of beats produced per second will

  • A tuning fork gives 1 beat in 2 seconds with a timing fork of frequency 341.3 Hz. If the beatfrequency decreases when the first fork is filed a little, its original frequency was