Question
The frequency (f), wavelength (λ) and speed (v) of a sound wave are related as
The correct answer is
f = vλ
Correct Answer: (a) f = vλ
Explanation: The relationship between frequency, wavelength, and speed is given by the equation v = fλ, which can be rearranged to f = vλ.
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Important Questions from Oscillations & Waves
The length of a simple pendulum is increased four times to its previous value while the mass is doubled. What is the ratio of the new and previous time period of the pendulum?
- Which of the following best describes the shape of a sinusoidal wave signal during one complete cycle?
- Which among the following waves is not an electromagnetic wave?
- In which type of wave do particles of the medium move parallel to the direction of wave propagation?
- The interference of two identical waves moving in opposite directions produces:
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