Q. Which one of the following is the dimension of mass density?

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Q. Which one of the following is the dimension of specific gravity of a liquid?

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Q. Which one of the following is the dimension of specific volume of a liquid?

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Q. Which one of the following is the dimension of specific weight of a liquid?

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Q. Two fluids 1 and 2 have mass densities of p1 and p2 respectively. If p1 > p2, which one of the following expressions will represent the relation between their specific volumes v1 and v2?

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Q. A beaker is filled with a liquid up to the mark of one litre and weighed. The weight of the liquid is found to be 6.5 N. The specific weight of the liquid will be

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Q. A beaker is filled with a liquid up to the mark of one litre and weighed. The weight of the liquid is found to be 6.5 N. The specific gravity of the liquid will be

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Q. A beaker is filled with a liquid up to the mark of one litre and weighed. The weight of the liquid is found to be 6.5 N. The specific volume of the liquid will be

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Q. Calculate the specific weight and weight of 20dm³ of petrol of specific gravity 0.6.

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Q. If 200m³ of fluid has a weight of 1060N measured on the planet having acceleration due to gravity 6.625m/s², what will be it’s specific volume?

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Q. For an incompressible fluid does density vary with temperature and pressure?

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Q. Specific gravity is what kind of property?

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Q. If there is bucket full of oil and bucket full of water and you are asked to lift them, which one of the two will require more effort given that volume of buckets remains same?

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Q. If the fluid has specific weight of 10N/m³ for a volume of 100dm³ on a planet which is having acceleration due to gravity 20m/s² , what will be its specific weight on a planet having acceleration due to gravity 4m/s²?

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Q. Should Specific Wieght of incompressible fluid only be taken at STP?

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Q. An instrument with air as fluid was involved in some experiment( specific volume was the characteristic property utilized) which was conducted during day in desert. Due to some reason experiment couldn’t be conducted during day and had to be conducted during night. However there were considerable errors in obtained values. What might be the reason of these errors?

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Q. A stone weighed 177 N on earth. It was dropped in to oil of specific gravity 0.8 on a planet whose acceleration due to gravity is 5m/s². It displaced oil having weight of 100N. What was the volume of oil displaced by the stone?

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Q. An compressible fluid’s specific gravity was measured on earth, on a planet having acceleration due to gravity 5.5 times that of earth, and in space at STP. Where will it be having highest value?

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Q. Water flows between two plates of which the upper one is stationary and the lower one is moving with a velocity V. What will be the velocity of the fluid in contact with the upper plate?

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Q. The viscous force the relative motion between the adjacent layers of a fluid in motion.

Which one of the flowing fits best in the sentence?

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