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A piece weighing 3 kg in air was found to weigh 2.5 kg when submerged in water. Its specific gravity is_________________?
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Viscosity of water in comparison to mercury is__________?
The bulk modulus of elasticity__________?
The value of the coefficient of compressibility for water at ordinary pressure and temperature in kg/cm is equal to__________?
Units of surface tension are__________?
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Alcohol is used in manometer, because__________?
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The buoyancy depends on__________?
Free surface of a liquid behaves like a sheet and tends to contract to smallest possible area due to the__________?
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The vapour pressure over the concave surface is__________?
The process of diffusion of one liquid into the other through a semi-permeable membrane is called__________?
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Newton’s law of viscosity is a relationship between__________?
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Which of the following instrument can be used for measuring speed of a submarine moving in deep sea__________?
The speed of sound in a ideal gas varies directly as its__________?
Piezometer is used to measure__________?
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A piece weighing 3 kg in air was found to weigh 2.5 kg when submerged in water. Its specific gravity is_________________?
A. 1
B. 5
C. 7
D. 6
Correct Answer:
6
✔
Last Updated:
May 18, 2023