The intensity of rustling of leaves is:

A ) 10-¹¹ Wm-² ✅

B ) 10-¹⁰ Wm-²

C ) 10-⁹ Wm-²

D ) 10 Wm-²

Related Questions
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  2. Safe level of noise depends on factors:
  3. The sensation of sound persists in our brain for:
  4. Sound waves having frequency higher than 20,000 Hz are called:
  5. The main categories of waves are:
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