Home
Class 11
PHYSICS
For a material Y = 6.6xx10^(10) Nm^(2) a...

For a material `Y = 6.6xx10^(10) Nm^(2)` and bulk modulus `K = 11xx10^(10) N//m^(2)`, then its Poisson's ratio is

A

`0.8`

B

`0.35`

C

`0.7`

D

`0.4`

Text Solution

Verified by Experts

The correct Answer is:
D
`Y = 3K (1 - 2sigma)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-II (C.W)|32 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise LEVEL-III|29 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    NARAYNA|Exercise C.U.Q|74 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    NARAYNA|Exercise EXERCISE - III|30 Videos

  • MOTION IN A PLANE

    NARAYNA|Exercise Level-II(H.W)|31 Videos

Similar Questions

Explore conceptually related problems

A given mass of a gas is subjected to an external pressure of 0.5 xx 10^(10) Nm^(-2) the bulk modulus of the gas is 0.5 xx10^(10) Nm^(-2) Find the ratio of the density of the gas before and after applying the external pressure.

For silver Young's modulus is 7.5 xx 10^(10) N//m^(2) and Bulk modulus is 11 xx 10^(10) N//m^(2) . Its poisson's ratio will be

Knowledge Check

  • For a metal Y = 1.1xx10^(10) N//m^(2) and Bulk modulus is K = 11xx10^(10) N//m^(2) then Poisson's ratio is (nearly)

    A
    `0.5`
    B
    `0.7`
    C
    `0.2`
    D
    `0.9`

  • The following values for a clastic material : Young's =7xx10^(10) Nm^(-2) and Bulk modulus =11xx10^(10) Nm^(-2) . The poisson's ratio of the material is -

    A
    0.12
    B
    0.24
    C
    0.31
    D
    0.39

  • For silver, Young's modulus is 7.25 xx 10^(10) N//m^(2) and Bulk modulus is 11 xx 10^(10) N//m^(2) . What is its Poisson's ratio ?

    A
    `0.5`
    B
    `-1`
    C
    `0.25`
    D
    `0.39`

    • Similar Questions

    Explore conceptually related problems

    The bulk modulus of water is 2.3xx10^(9)N//m^(2) its compressibility is

    The Young's modulus of a material is 2xx10^(11)N//m^(2) and its elastic limit is 1xx10^(8) N//m^(2). For a wire of 1 m length of this material, the maximum elongation achievable is

    A body of volume 10^(-3)m^(3) is compressed such that its volume decreases by 0.2xx10^(-6)m^(3) . If its bulk modulus is 2xx10^(10)N//m^(2) , then the pressure applied will be

    A solid block of silver with density 10.5 xx 10^(3) kg m^(-3) is subjected to an external pressure of 10^(7) Nm^(-2) . If the bulk modulus of silver is 17 xx 10^(10) Nm^(-2) . Then the change in density of silver (in kg m^(-3) ) is

    If the values of Y and eta for a material are 2xx10^(11) pascal and 8xx10^(10) pascal respectively, then the value of Poisson's ratio sigma will be

    Home
    Profile