When water waves pass from deep water into shallow water, how do the frequency, wavelength, and speed change?
Correct answer: B. Option B
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Explanation
Frequency does not depend upon nature of material.When water waves pass from deep water into shallow water, the frequency of the waves remains unchanged. However, the wavelength of the waves decreases, and the speed of the waves also decreases. This is a common behavior of water waves when they encounter changes in water depth.
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About Waves
Progressive waves transfer energy through oscillations, with wavelength, frequency, amplitude and wave speed related by v = fλ; sound speed depends on the medium. Superposition produces interference and stationary waves in strings and organ pipes, while simple harmonic motion describes the oscillation itself and must be distinguished from wave propagation.
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