Physics
Grade-8
Easy

Question

Sounds which are unpleasant to hear are called ________.

  1. Music
  2. Noise
  3. Ultra
  4. Infra

hintHint:

Noise

The correct answer is: Noise


    • Sounds which are unpleasant to hear are called noise.
    • So, the correct option is b.

    • A pleasant sound is called music.

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