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Year 8 Waves L4 Properties of sound waves Application

Last updated almost 5 years ago

8 questions

1

What is the speed of sound in air?

2

Why does sound travel slower in air than in solids or liquids? Use the diagram to help you and these key words: particles, vibrations, sound wave

1

Draw a sound wave with the same pitch but louder than the wave in the picture. (Use the same axes, i.e. draw on top.)

1

Draw a sound wave with the same volume but a higher pitch than the wave in the picture. (Use the same axes, i.e. draw on top.