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Statement -1 In the case of a stationary wave, a person hear a loud sound at the nodes as compared to the antinodes. 

Statement -2 In a stationary wave all the particles of the medium vibrate in phase. 

(a) If both the statements are true and the statement - 2 is the correct explanation of statement - 1. 

(b) If both the statements are true but statement - 2 is not the correct explanation of the statement - 1. 

(c) If statement - 1 true but statement - 2 is false. 

(d) If statement - 1 is false but statement - 2 is true.

1 Answer

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Best answer

Correct option: (c)

Explanation: 

At displacement nodes, pressure is maximum and so loud sound is heard.

In stationary waves, particles in the same loop vibrate in phase.

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