Lessons

Eamcet Physics
1 st Year : Unit 7.4 ( Properties of Bulk Matter ) - Surface Tension - Surface Energy

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Q.

A drop of water fo volume 0.05cm3 is pressed between two glass plates, as a consequence of which it spreads and occupies an area of 40cm2. If the surface tension of water is 70 dyne/cm, then the normal force required to separate out the two glass plates will be in Newton

View Answer

Correct choice: B

Explanation:

None
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