In a ripple tank experiment, a vibrating plate is used to generate ripples in the...
PHYSICS
WAEC 1993
In a ripple tank experiment, a vibrating plate is used to generate ripples in the water. If the distance between two successive troughs is 3.5 cm and the wave travels a distance of 31.5 cm in 1.5 s, calculate the frequency of the vibrator
- A. 3.0Hz
- B. 6.0Hz
- C. 12.0Hz
- D. 27.0Hz
Correct Answer: B. 6.0Hz
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