Physics · Applications of Surface Tension
Why do mosquito larvae floating on the surface of water die when kerosene oil is sprinkled on it?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The water temperature drops rapidly, killing the larvae
- 2The surface tension decreases, causing the larvae to sink and drown✓
- 3The surface tension increases and crushes the larvae
- 4Kerosene chemically poisons the larvae instantly
Correct answer
The surface tension decreases, causing the larvae to sink and drown
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