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प्रश्न
Select the correct option:
With the increase in the density of the fluid, the upthrust experienced by a body immersed in it:
विकल्प
decreases
increases
remains same
none of these
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उत्तर
increases
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संबंधित प्रश्न
A body dipped into a liquid experiences an upthrust. State two factors on which upthrust on the body depends.
A body of density ρ is immersed in a liquid of density ρL. State the condition when the body will (i) float and (ii) sink in the liquid.
A body of density ρ sinks in a liquid of density ρL. The densities ρ and ρL are related as :
A body floats in a liquid with a part of it submerged inside the liquid. Is the weight of floating body greater than, equal to or less than the upthrust?
A cork cut in the form of a cylinder floats in alcohol of density 0.8 gcm-3, such that 3/4 of its length is outside alcohol. If the total length of the cylinder is 35 cm and area of cross-section 25 cm2, calculate:
(1) density of cork
(2) wt. of cork
(3) extra force required to submerge it in alcohol
When a piece of ice floating in water melts, the level of water inside the glass remains same. Explain.
A body of mass 50 g is floting in water. What is the apparent weight of body in water? Explain your answer.
A body of mass ‘m’ is floating in a liquid of density ‘p’
what is the loss of weight of body?
Select the correct option:
The SI unit of density is:
Write the SI units of Relative density
