TS EAMCET · Physics · Waves and Sound
The distance between two successive minima of a transverse wave is . Five crests of the wave pass a given point along the direction of travel every . The speed of the wave is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
Distance between two successive minima =λ. Therefore, λ=2.7 m. Frequency of the wave =f =number of waves passing per second =515=13 s-1 Now, the speed of the wave can be written as, =fλ=13×2.7=0.9 m s-1
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