Properties Of Solids And Liquids Question 369

Question: The spiders and insects move and run about on the surface of water without sinking because

Options:

A) Elastic membrane is formed on water due to property of surface tension

B) Spiders and insects are lighter

C) Spiders and insects swim on water

D) Spider and insects experience upthrust

Show Answer

Answer:

Correct Answer: A

Solution:

Weight of spiders or insects can be balanced by vertical component of force due to surface tension.



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक