Oscillations and Waves-Harmonics [HBCSE Olympiads (Homi Bhabha Centre for Science Education) NSEP (Physics)]: Questions 1 - 1 of 1

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Question 1

Oscillations and Waves

Harmonics

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Appeared in Year: 2016

Question

MCQ▾

The frequency of the sound produced by a siren increases from to while its amplitude remains the same. Therefore, the ratio of the intensity of the wave to that of the wave is –

Choices

Choice (4)		Response
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b.
c.
d.