A wave is an energetic disturbance in a medium that doesn't include any net particle motion. The velocity of the waves in the string of 0.620 m long which oscillates at 234 Hz is 72.54 m/s.
The distance between two successive wave crests or troughs is referred to as the wavelength. It is estimated in the direction of the wave. Typically, the wavelength is denoted by the symbol λ. The metre is its SI unit.
The relationship between wavelength and frequency is inverse. A wave's frequency decreases as its wavelength increases.
v = fλ
Here length, L = 2λ
λ = L / 2 = 0.620 / 2 = 0.31 m
v = 234 × 0.31 = 72.54 m/s
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Answer:
290.16
Explanation:
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