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Cambridge IGCSE Combined Science practice

Paper 3 structured question: Sound

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3

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2

Marks

Topic

Sound

Exam-style question

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Paper 3Theory (Core)2 marks

The relationship between vibration and sound.

Description

Vibration and Sound

Vibrating objects create sound waves that travel through different mediums.

  1. a

    Describe the role of air in sound production.

    Aim for approximately 2 distinct marking points.

    [2]

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Paper 3 structured question: Sound

Paper 3Theory (Core)3 marks

Description

Sound Production

Sound is produced when an object vibrates, creating waves in the surrounding medium.

  1. a

    Explain how sound is created by vibrating objects.

    Aim for approximately 3 distinct marking points.

    [3]