Explain uses of surface tension. Don’t make bad answer.
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Answer:
force acting perpendicular to the line of unit length drawn on the surface of the liquid is called surface tension
- rain drops are spherical due to surface tension
- miniscus is due to surface tension
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surface tension
Explanation:
Water striders are insects that are able to walk on the water surface due to water surface tension.
Due to its surface tension, mosquito eggs may float on the water. Kerosene should be poured on the water to sink and spread mosquito larvae.
Hot water is used for washing because heating increases the temperature and reduces the friction of the soil. Replicate this action by applying detergents to cold water.
Due to water surface tension, a needle put on water can be made floating. The needle sinks easily if the surface is ruffled.
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