The correct answer is (a) 0.01 second.
· The time period (T) of a wave is the reciprocal of the frequency (f). It can be calculated using the formula:
T=
· For a frequency of 100 Hz:
T= =0.01seconds
Information Booster:
· Frequency is the number of oscillations or vibrations per second, measured in Hertz (Hz).
· The time period is the time taken for one complete cycle of the wave and is inversely proportional to the frequency.
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90 Mins English English100 Questions100 Marks90 Mins English English100 Questions100 Marks90 Mins EnglishWhat is the name of the principle which states that each point on a wavefront acts as a source of secondary wavelets that spread in all directions and form a new wavefront?
Who, in 1816, modified Newton's formula for the speed of sound to take into account adiabatic compression in air?
Which type of wave is a sound wave in air?
What is required for the generation of a sound wave?
What is the nature of wavefront from a point source in an isotropic medium?
The crest of a wave is the point where the disturbance is at:
Which type of wave is primarily formed on a stretched string when plucked or disturbed?
Which of the following best describes the shape of a sinusoidal wave signal during one complete cycle?
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