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Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermal ExpansionMedium2 minQB

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An aluminium sphere is heated from 0°C to 100°C. The change in the volume of the sphere of radius 10 cm is $(Y_{Al} = 5.4 \times 1 0^{- 5} /^{\circ} C)$ is

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Solution:

$Δ V = V γ t = \frac{4}{3} π r^{3} γ t = \frac{4}{3} \times 3.14 \times (10)^{3} \times 5.4 \times 1 0^{- 5} \times 100 = 22.6 cm^{3}$

Stream:JEESubject:PhysicsTopic:Heat & ThermoSubtopic:Thermal Expansion

⏱ 2mℹ️ Source: QB

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