AP EAMCET202318 May 2023Evening ShiftPhysicsWaves and SoundActual

The equation of a stationary wave is y=20 ( x) ( t) , where x, y are in metre and t is in second. The distance between a node and its adjacent antinode is

Options

A25 ~cm
B100 ~cm
C50 ~cm
D200 ~cm

Correct answer

C. 50 ~cm

Step-by-step solution

Equation of wave, y =20 ( x) General equation of wave, y = A ( K x) on compairing, K = 2 = =2 ~m Distance between node and anti node is given as: aligned & ^ = 4 = 200 4 ~cm & ^ =50 ~cm aligned

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