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Two vertical glass plates 1 mm apart are...

Two vertical glass plates 1 mm apart are dipped into water. How high will the water rise between the plates. If the surface tension of water is 70 dyne `cm^(-1)`

A

1.43 cm

B

1.63 cm

C

2.86 cm

D

3.86 cm

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The correct Answer is:
A
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ALLEN -RACE-Basic Maths (Properties of Matter & Fluid Mechanics)(Surface Tension)
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  3. Two vertical glass plates 1 mm apart are dipped into water. How high w...

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  8. Two soap bubbles one of radius 50 mm and the other of radius 80 mm are...

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  13. A soap film in formed on a frame of area 4xx10^(-3)m^(2). If the area ...

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  14. The work done in increasing the size of soap film with dimensions 8cm ...

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  15. A frame made of metalic wire enclosing a surface area A is covered wit...

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  16. The excess pressure inside one soap bubble is three times that inside ...

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  17. The force required to lift a circular flat plate of radius 5 cm on the...

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  18. Find the difference of air pressure (in N-m^(-2)) between the inside a...

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  19. It is easy to wash clothes in hot water because its :-

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  20. Surface tension of water is 0.072 Nm^(-1). The excess pressure inside ...

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