The various features of wave phenomenon can be very conveniently studies by an apparatus called:
Correct answer: B. Ripple tank
- A. Sonometer
- B. Ripple tank
- C. Hydrometer
- D. Barometer
Explanation
The ripple tank is a device specifically tailored for the study of water waves. Consisting of a shallow tray filled with water and a wave generator producing waves that propagate across the water surface, the ripple tank provides a visual representation of wave phenomena. It enables the observation and analysis of various wave behaviors, including interference, diffraction, and reflection.
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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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