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SL ARORA-FLUIDS AT REST-Problem for self practice
- An ideal monoatomic gas is taken around the cycle ABCDA, wher co-ordin...
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- A force of 40 N is applied on a nail , whose tip has an area of cross-...
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- Atmospheric pressure is 1.01 xx 10^(5) Pa. How large a force does the ...
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- The force on a Phonograph needle is 1.2 N. the point has a circular cr...
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- A cylinderical vessel contaning liquid is closed by a smooth piston of...
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- The cross-section of two piston in hydraulic press are 2cm^(2) "and" 1...
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- The average mass that must be lifted by a hydraulic press is 80 "kg".I...
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- In a hydraulic press used for compressing cotton the area of the pisto...
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- An automobile sack is lifted by a hydraulic jack that consists of two ...
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- What is the minimum pressure required to force blood from the heart to...
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- A column of water 40 cm height supports a 30 cm column of an unknown l...
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- If the water pressure gauge shows the pressure at ground floor to be 2...
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- A cylinderical jar of cross-sectional area of 50 cm^(2) is filled with...
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- Water is filled in a flask upto a height of 20cm. The bottom of the fl...
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- The density of asir ner earth's surface is 1.3kgm^-3 and the atmospher...
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- A vertical U-tube of uniform inner cross-section contains mercury in ...
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- Two liquids of specific gravity 1.2 "and" 0.84 are poured into the l...
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- The area of cross-section of the wider tube shown in fig., is 800cm^(2...
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- A barometer kept in an elevator accelerating upwards reads 76 cm of Hg...
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- How much will a body of 70 N weight in water if it displaces 20 ml of...
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- A solid weighs 6 kg in air. If its density is 2000 "kg" m^(3) what wil...
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