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If water be used to construct a baromete...

If water be used to construct a barometer, what would be the height of water column at a standard atmospheric presure (76cm of mercury)?

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If water is used instead of mercury in a barometer, what will be the height of water column?

When water is used as barometer liquid the height of the water column at sea level is 76 cm.

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A barometer tube contains a mixture of air and saturated water vopour in the space above the mercury column. It reads 70cm when the actual atmospheric pressure is 76cm of mercury. The saturation vapour pressure at roon tempature is1.0 cm of mercury, The tube is now lowered in the reservoir till the space above the mercury cloumn is reduced to half its origina volume. Find the reading of the barometer. Assume that the temperature remains constant.

A barometer tube is inclined at an angle of 30^@ with horizontal direction. Calculate length of mercury column in tube if atmospheric pressure is 76 cm of mercury.

An open glass tube is immersed in mercury in such a way that a length of 8 cm extends above the mercury level. The open end of the tube is then closed and sealed and the tube is raised vertically up by additional 46 cm. what will be length of the air column above mercury in the above now ? (Atmospheric pressure = 76 cm of Hg)

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The water potential (Psi^(P)) of pure water at standard temperature and atmospheric pressure is ?

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