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A water drop of radius R is split into n...

A water drop of radius R is split into n smaller drops each of radius r. IF T is the surface tension of water, then what the work done in this process.

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MBD PUBLICATION-MECHANICAL PROPERTIES OF FLUID (LIQUID AT REST)-QUESTION BANK
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  7. Water rises in a capillary tube upto a height h so that the upward for...

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  8. The radius of capillary tube is 1.4mm. Water of height due to force 6....

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  9. A vessel whose bottom has round holes, dipped vertically in mercury an...

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  11. The surface tension of a soap solution is 30 dyne/cm. A soap bubble ma...

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  12. When the radius of a soap bubble is inreased from 1/sqrtpi in to 2/sqr...

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  13. Two spherical soap bubbles of radius r1 and r2 coalesce under isotherm...

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  14. W is the work done, when bubble of volume V is formed in a solution. H...

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  15. The two soap of bubbles of equal radii (r and r) coalesce. Then what w...

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  16. The surface tension of a soap solution is 0.030N/m. What is the energy...

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  17. The pressure inside a soap bubble A is 1.01 atmoshphere and in a soap ...

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  18. If the excess pressure inside a soap bubble of radius 5mm is equal to ...

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  19. What is the energy required to blow a soap bubble of radius 5 cm ? ( S...

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  20. What is the excess of pressure due to surface tension in a spherical l...

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