JEE · NEET Previous Year Question
A travelling wave is described by the equation
y(x, t) = [0.05 sin (8x - 4t] m
The velocity of the wave is: [all the quantities are in SI unit]
Topic: JEE PYQ
Answer: C. Full step-by-step solution below.
- A
- B
- C0.5
- D8
Correct answer: C
Solution
(c) From the given equation k = 8 and = 4 rad/sVelocity of wave =
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