A vessel of capacity 800 cm 3 is full of a liquid at 2 0 ∘ C . Liquid and vessel cubical expansion coefficients are 2.0 × 1 0 − 4 and 5.0 × 1 0 − 5 K − 1 . Find overflow in cm 3 on heating to 70°C, to first order.

V o = V 0 ( γ l − γ v ) Δ T . V o = 800 ( 1.5 × 1 0 − 4 ) ( 50 ) = 6 cm 3 .

Start Free Mock LoginAlready registered? Login here

Physics - Heat & Thermo Question with Solution | TestHub

PhysicsHeat & ThermoThermal ExpansionEasy2 minQB

PhysicsEasyinteger

A vessel of capacity $800 cm^{3}$ is full of a liquid at $2 0^{\circ} C$ . Liquid and vessel cubical expansion coefficients are $2.0 \times 1 0^{- 4}$ and $5.0 \times 1 0^{- 5} K^{- 1}$ . Find overflow in $cm^{3}$ on heating to 70°C, to first order.

Answer:

Solution:

$V_{o} = V_{0} (γ_{l} - γ_{v}) Δ T$ .

$V_{o} = 800 (1.5 \times 1 0^{- 4}) (50) = 6 cm^{3} .$

Subject:PhysicsTopic:Heat & ThermoSubtopic:Thermal Expansion

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...