Two examples of a longitudinal wave are __________ and __________.
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[Ques. 2] The wavelength of a wave multiplied by the frequency of the wave is the wave's __________.
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[Ques. 3] A _________ wave is one with its oscillations perpendicular to the direction of propagation.
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[Ques. 4] The maximum displacement of points on a wave from the equilibrium position is the wave's __________.
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[Ques. 5] The distance between two successive like' points on a wave is the wave's __________.
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[Ques. 6] A complex tone can be produced by combining two or more __________.
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[Ques. 7] The number of cycles of a wave passing a point per unit time is the wave's __________.
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[Ques. 8] In a plane wave, the wavefronts are
a. circular
b. flat
c. parallel
d. perpendicular to the direction of propagation
[Ques. 9] An example of a longitudinal wave is a
a. sound wave in air
b. wave on a rope
c. water wave
d. sound wave in a metal bar
e. none of the above
[Ques. 10] An example of a transverse wave is a
a. sound wave in air
b. wave on a rope
c. water wave
d. sound wave in a metal bar
e. none of the above
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