Physics, asked by TrijitAdhikary9646, 8 months ago

A police car sounds its siren when travelling to an emergency. The siren produces two different sounds P and Q, which are emitted alternately. The diagram represents the sound waves emitted by the siren. PPPP QQQQ Which of the two sounds P and Q is the louder and which has the higher pitch?

Answers

Answered by aruananth2

0

Answer:

ANS IS P

Explanation:

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