Questions
Figure here shows an incident pulse P reflected from a rigid support. Which one of A, B, C, D represents the reflected pulse correctly
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Correct option is D
When pulse is reflected from a rigid support, the pulse is inverted both lengthwise and sidewiseSimilar Questions
A man is standing between two parallel cliffs and fires a gun. If he hears first and second echoes after 1.5 s and 3.5s respectively, the distance between the cliffs is (Velocity of sound in air = 340 ms–1)
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