An open vessel is filled completely with oil which has same coefficient of volume expansion as that

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10-1.Thermometry, Thermal Expansion and Calorimetry

medium

An open vessel is filled completely with oil which has same coefficient of volume expansion as that of the vessel. On heating both oil and vessel,

the vessel can contain more volume and more mass of oil

the vessel can contain same volume and same mass of oil

the vessel can contain same volume but more mass of oil

the vessel can contain more volume but same mass of oil

Solution

since the coefficient of expansion of both oil and vessel is same, as the temperature increases, volume of both oil and vessel increase same amount without any overflow of oil, hence more volume of oil is now being contained.

However the vessel is always completely filled, never empty by any fraction, hence the mass of oil containable remains the same.

Standard 11

Physics

If a bimetallic strip is heated, it will

easy

Two marks on a glass rod $10\, cm$ apart are found to increase their distance by $0.08\, mm$ when the rod is heated from $0\,^oC$ to $100\,^oC$. A flask made of the same glass as that of rod measures a volume $1000\, cc$ at $0\,^oC$. The volume it measures at $100\,^oC$ in $cc$ is

medium

A litre of alcohol weighs

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A glass flask is filled up to a mark with $50\, cc$ of mercury at $18°C.$ If the flask and contents are heated to $38°C.$ ……… $cc$ mercury will be above the mark $?$ $(\alpha$ for glass is $ 9 × 10^{-6}{°}C^{-1}$ and coefficient of real expansion of mercury is $180 × 10^{-6}{°}C^{-1})$

hard

Obtain coefficient of volume expansion from ideal gas equation.

easy

An open vessel is filled completely with oil which has same coefficient of volume expansion as that of the vessel. On heating both oil and vessel,

Solution

Similar Questions

If a bimetallic strip is heated, it will

Two marks on a glass rod $10\, cm$ apart are found to increase their distance by $0.08\, mm$ when the rod is heated from $0\,^oC$ to $100\,^oC$. A flask made of the same glass as that of rod measures a volume $1000\, cc$ at $0\,^oC$. The volume it measures at $100\,^oC$ in $cc$ is

A litre of alcohol weighs

A glass flask is filled up to a mark with $50\, cc$ of mercury at $18°C.$ If the flask and contents are heated to $38°C.$ ……… $cc$ mercury will be above the mark $?$ $(\alpha$ for glass is $ 9 × 10^{-6}{°}C^{-1}$ and coefficient of real expansion of mercury is $180 × 10^{-6}{°}C^{-1})$

Obtain coefficient of volume expansion from ideal gas equation.

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