The distance between two successive wavefronts is:
Correct answer: A. Wavelength
- A. Wavelength
- B. λ/2
- C. 2λ
- D. 3λ
Explanation
A is the right option because The distance between two successive wavefronts is equal to the wavelength (λ) of the wave. Therefore, the correct option is (a) Wavelength.
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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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