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Question 208

The frequency of a sound wave decreases from 15 Hz to 12 Hz.

What is the nature of the wave and how does it sound to a human with normal hearing?

A

It is a longitudinal wave with a decreasing pitch.

B

It is a transverse wave with a decreasing pitch.

C

It is a longitudinal wave that cannot be heard by a human with normal hearing.

D

It is a transverse wave that cannot be heard by a human with normal hearing.

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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