Home
Class 12
PHYSICS
The coefficient of volume expansion of a...

The coefficient of volume expansion of a liquid is `gamma` and its density at `0^(@)C` is `rho`. If the temperature is increased to `t^(@)C` then the change in density will be

A

`(rho(1+vt))/(vt)`

B

`-(rho(1+vt))/(vt)`

C

`(rhovt)/(1+vt)`

D

`-(rhovt)/(1+vt)`

Text Solution

Verified by Experts

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • QUESTION PAPER 2020

    WB JEE PREVIOUS YEAR PAPER|Exercise PHYSICS (CATEGORY-III)|3 Videos

  • QUESTION PAPER 2008

    WB JEE PREVIOUS YEAR PAPER|Exercise PHYSICS|38 Videos

Similar Questions

Explore conceptually related problems

At constant pressure, if the temperature of gas is increased then its density-

A piece of metal floats on mercury. The coefficients of volume expansion of the metal and mercury are gamma_(1) " and " gamma_(2) respectively. If their temperature is increased by DeltaT , then by what factor does the fraction of the volume of metal submerged in mercury change?

Knowledge Check

  • The coefficient of real expansion of a liquid is gamma and the coefficient of apparent expansion is gamma^(') . Units of these are

    A
    both `""^(@)C^(-1)`
    B
    both `m^(3)*""^(@)C^(-1)`
    C
    `""^(@)C^(-1) " for " gamma " and " m^(3)*""^(@)C^(-1) " for " gamma^(')`
    D
    `m^(3)*""^(@)C^(-1) " for " gamma " and " ""^(@)C^(-1) " for " gamma^(')`

  • At constan pressure , if the temperature of a gas is increased then its density

    A
    remains the same
    B
    decreases
    C
    increases
    D
    increases or decreases depending on the nature of the gas

  • The coefficients of real expansion of a liquid is gamma and the coefficient of linear expansion of the material of the containing vessel is alpha . Then the condition for no apparent expansion of the liquid in that vessel is

    A
    `gamma=alpha`
    B
    `gamma=3alpha`
    C
    `gamma lt alpha`
    D
    `gamma gt 3alpha`

    • Similar Questions

    Explore conceptually related problems

    How does density of a liquid change with temperature?

    The coefficient of volume expansion of glycerine is 49 xx 10^(-5) K^(-1) . What is the fractional change in its density for a 30^(@) C rise in temperature ?

    A piece of iron having a square cross-section has a length of 30 cm, and it floats on mercury at 0^(@)C . If the temperature is raised to 100^(@)C , then what additional length of the piece will be immersed? Density of mercury at 0^(@)C=13.6g*cm^(-3) , density of iron at 0^(@)C=7.6 g*cm^(-3) , coefficient of real expansion of mercury =1.82 times 10^(-4@)C^(-1) and coefficient of volume expansion of iron =3.51 times 10^(-5@)C^(-1) .

    A wooden block is floating on water at 0^(@)C keeping a portion V of its volume outside water. If the temperature of the water is increased from 0^(@)C to 20^(@)C , then what change of V will be observed?

    IF the coefficient of volume expansion of a solid, a liquid and a gas are gamma_s,gamma_l and gamma_g respectively then

    Home
    Profile