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What is the volume of sound? | Year 4 Science PDF Download

Weak and strong vibrations

  • The volume of a sound refers to how loud or quiet it is.
  • Sounds are created by vibrations that travel through the air.
  • Striking a nail hard with a hammer produces a strong vibration, resulting in a loud sound.
  • Striking a nail gently with a hammer produces a weak vibration, resulting in a quiet sound.

What is the volume of sound? | Year 4 Science

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Which type of vibration produces a loud sound?
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