Physics
Grade-8
Easy

Question

In the graphical representation of sound waves ____ formed.

  1. Only crests are
  2. Only troughs are
  3. Both crests and troughs are
  4. None of the above

hintHint:

Crest and trough are created in transverse waves

The correct answer is: Both crests and troughs are


    • In the graphical representation of sound waves, both crests and troughs are formed.
    • Crest and trough are created in transverse waves
    • So, the correct option is c.

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