Young's modulus of elasticity of material depends upon
Easy
Download our app for free and get startedPlay store
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*

Similar Questions

  • 1
    When a rubber ball is taken to the bottom of a sea of depth $1400 \,m$, its volume decreases by $2 \%$. The Bulk modulus of rubber ball is .................. $\times 10^8 N / m ^2$ [density of water is $1 \,g cc$ and $g=10 \,m / s ^2$ ]
    View Solution
  • 2
    When a load of $10 \,kg$ is suspended on a metallic wire, its length increase by $2 \,mm$. The force constant of the wire is $....... N / m$
    View Solution
  • 3
    The spring balance does not read properly after its long use, because
    View Solution
  • 4
    The diagram shows a force-extension graph for a rubber band. Consider the following statements

    $I.$ It will be easier to compress this rubber than expand it

    $II.$ Rubber does not return to its original length after it is stretched

    $III.$ The rubber band will get heated if it is stretched and released

    Which of these can be deduced from the graph

    View Solution
  • 5
    A material has Poisson's ratio $0.50.$ If a uniform rod of it suffers a longitudinal strain of $2 \times {10^{ - 3}}$, then the percentage change in volume is
    View Solution
  • 6
    A man grows into a giant such that his linear dimensions increase by a factor of $9$. Assuming that his density remains same, the stress in the leg will change by a factor of
    View Solution
  • 7
    Choose the correct relationship between Poisson ratio $(\sigma)$. bulk modulus $( K )$ and modulus of rigidity $(\eta)$ of a given solid object:
    View Solution
  • 8
    The ratio of diameters of two wires of same material is $n : 1$. The length of wires are $4\, m$ each. On applying the same load, the increase in length of thin wire will be
    View Solution
  • 9
    A steel rod of length $\ell$, cross sectional area $A$, young's modulus of elasticity $Y$, and thermal coefficient of linear expansion $'a'$ is heated so that its temperature increases by $t\,^oC$. Work that can be done by rod on heating will be
    View Solution
  • 10
    A force $F$ is needed to break a copper wire having radius $R.$ The force needed to break a copper wire of radius $2R$ will be
    View Solution