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Apparent and actual expansion of liquids...

Apparent and actual expansion of liquids

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Apparent expansion of liquid does not depend on

A metallic bob weights 50 g in air. If it is immersed in a liquid at a temperature of 25^@ C , it weights 45 g . When the temperature of the liquid is raised to 100^@ C , it weights 45.1 g . Calculate the coefficient of cubical expansion of the liquid. Given that coefficient of cubical expansion of the metal is 12 xx 10^(-6) .^@ C^-1 .

A sphere of diameter 7.0 cm and mass 266.5 g float in a bath of liquid. As the temperature is raised, the sphere begins to sink at a temperature of 35^@ C . If the density of liquid is 1.527 g cm^(-3) at 0^@C , find the coefficient of cubical expansion of the liquid. Neglect the expansion of the sphere.

A sphere of diameter 7.0 cm and mass 266.5 g float in a bath of liquid. As the temperature is raised, the sphere begins to sink at a temperature of 35^0 C . If the density of liquid is 1.527 g cm^(-3) at 0^o C , find the coefficient of cubical expansion of the liquid. Neglect the expansion of the sphere.

The observed expansion of liquid is called apparent expansion of liquid, and is less than the actual expansion.

The absolute coefficient of expansion of a liquid is 7 times that the volume coefficient of expansion of the vessel. Then the ratio of absolute and apparent expansion of the liquid is

The absolute coefficient of expansion of a liquid is 7 times that the volume coefficient of expansion of the vessel. Then the ratio of absolute and apparent expansion of the liquid is

Name one application of thermal expansion of liquids.

State one application of thermal expansion of liquids.

The observed expansion of liquid