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Question 82

A hiker stands in front of a steep vertical cliff. The hiker claps their hands and hears the echo reflected from the cliff 1.60 s later.

The speed of sound in air is 340 m s-1.

How far away is the hiker from the cliff?

A

136 m136\text{ m}136 m

B

272 m272\text{ m}272 m

C

544 m544\text{ m}544 m

D

1088 m1088\text{ m}1088 m

Markscheme

Sound Questions

  1. IGCSE
  2. /Physics
  3. /Sound

295 exam-style questions on CIE IGCSE Physics Sound, covering Sound. Each one has a worked solution and a mark scheme showing where the marks go.

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