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Physics - Fluid Question with Solution | TestHub

PhysicsFluidArchimedes principleEasy2 minPYQ_2020

PhysicsEasysingle choice

An object of mass $26 kg$ floats in the air and it is in the equilibrium state. Air density is $1.3 k g m^{- 3} .$ The volume of the object is

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Answer:

Solution:

Given, mass of object $(m) = 26 k g$

Density of air $(ρ) = 1.3 k g / m^{3}$

The object is in equilibrium state.

So, $m g = ρ_{a i r} V g$

$26 g = 1.3 V g$

$V = \frac{26}{1.3}$

$V = 20 m^{3}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:FluidSubtopic:Archimedes principle

⏱ 2mℹ️ Source: PYQ_2020

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