Home
Class 11
PHYSICS
The mean value of the coefficient of rea...

The mean value of the coefficient of real expansion of mercury is `18.2 times 10^(-5@)C^(-1)`. Density of mercury at `20^(@)C` is `13.55g*cm^(-3)`. At what higher temperature, will the error in the measurement of density be 1%?

Text Solution

Verified by Experts

The correct Answer is:
`74.94^(@)C`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • EXPANSION OF SOLIDS AND LIQUIDS

    CHHAYA PUBLICATION|Exercise EXERCISE - HOST NUMERICAL PROBLEMS|6 Videos

  • EXPANSION OF SOLIDS AND LIQUIDS

    CHHAYA PUBLICATION|Exercise ENTRANCE CORNER - ASSERTION-REASON TYPE|5 Videos

  • EXPANSION OF SOLIDS AND LIQUIDS

    CHHAYA PUBLICATION|Exercise EXERCISE - PROBLEM SET - I|17 Videos

  • EXPANSION OF GASES

    CHHAYA PUBLICATION|Exercise CBSE Scanner|1 Videos

  • FIRST AND SECOND LAW OF THERMODYNAMICS

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|18 Videos

Similar Questions

Explore conceptually related problems

Density of a gas at 27^(@)C and 1 atm is 15g*mL^(-1) . At what temperature, will density of that gas be 10g*mL^(-1) , at the same pressure?

A container is filled up to the brim with 500 g of water and 1000 g of mercury. When 21200 cal of heat is supplied to the system, 3.52 g of water flows out of the container. Neglecting the expansion of the container, find the coefficient of real expansion of mercury. Given, volume expansion coefficient of water =1.5 times 10^(-4@)C^(-1) , density of mercury =13.6g*cm^(-3) , density of water 1g*cm^(-3) and specific heat capacity of mercury =0.03cal*g^(-1)*""^(@)C^(-1).

Knowledge Check

  • The value of coefficient of volume expansion of glycerin is 5xx10^4K^(-1) . The fractional chage in the density of glycerin for a rise of 40^@C in its temperature, is :

    A
    `0.020`
    B
    `0.025`
    C
    `0.010`
    D
    `0.015`

    • Similar Questions

    Explore conceptually related problems

    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 ?

    Coefficient of linear expansion of platinum is 9 times 10^(-6@)C^(-1) . What will be the value of this coefficient when the temperature is expressed in Fahrenheit unit?

    Density of mercury at 0^(@)C is 13.5955g*cm^(-3) . If the coefficient of linear expansion of mercury is 0.000061^(@)C^(-1) , find its density at 60^(@)C.

    The volume of the bulb of a mercury thermometer is 1 cm^(3) " at " 0^(@)C, and it is filled with mercury at that temperature. The tube attached to the bulb has an area of cross-section 0.1 mm^(2) . If the coefficient of apparent expansion of mercury is 16 times 10^(-5@)C^(-1) , find the length up to which mercury expands in the tube, when the bulb is immersed in boiling water.

    Density of mercury at 15^(@)C is 13.56g*cm^(-3) and its coefficient of real expansion is 18 times 10^(-5@)C^(-1). What will be the mass of 600cm^(3) of mercury at 130^(@)C ? What will be the volume of 600 g of mercury at 130^(@)C ?

    The coefficient of real expansion of mercury is 18 times 10^(-5@)C^(-1) . A thermometer has a bulb of volume 10^(-6)m^(3) and the cross-section of the stem is 0.002 cm^(2) . Assuming the bulb to be filled with mercury at 0^(@)C , find the length (in cm) of the mercury column at 100^(@)C .

    A capilllary glass tube of uniform bore contains a thread of mercury 1 m long at 0^(@)C . When temperature is raised to 100^(@)C , the thread is found to be 16.5 mm longer. If the coefficient of real expansion of mercury is =18.2 times 10^(-5@)C^(-1) , then what will be the coefficient of linear expansion of glass?

    Home
    Profile