Home
Class 12
PHYSICS
Two blocks of masses 1 kg and 2 kg are s...

Two blocks of masses 1 kg and 2 kg are suspended with the help of two wires having same area of cross section. If the ratio of Young's moduli i.e., `Y_(1):Y_(2)=1:2`, then the ratio of extensions produced in wires is

A

a. `2:1`

B

b. `4:1`

C

c. `6:1`

D

d. `8:1`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF SOLIDS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - C)|2 Videos
  • MECHANICAL PROPERTIES OF SOLIDS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - D)|3 Videos
  • MECHANICAL PROPERTIES OF SOLIDS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - A)|31 Videos
  • MECHANICAL PROPERTIES OF FLUIDS

    AAKASH INSTITUTE ENGLISH|Exercise SECTION - J|9 Videos
  • Mock test 03

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|44 Videos

Similar Questions

Explore conceptually related problems

Two bodies of mass 1 kg and 2 kg have equal momentum. The ratio of their kinetic energies is:

Two bodies of masses 1 kg and 2 kg moving with same velocities are stopped by the same force. Then, the ratio of their stopping distances is

Two wires have identical lengths and areas of cross-section are suspended by mass M . Their Young's modulus are in the ratio 2:5 .

An iron rod B of length 1 m and mass 1 kg is suspended with help of two wires as shwon in figure. The area of cross-section of iron wire is 0.3 cm^(2) and of copper wire is 0.6cm^(2) . At what distance from iron wire a weight can be hung to produce equal stress in wires?

wire of length I has a ear mass density lambda and area of cross-section A and the Young's modulus y is suspended vertically from rigid support. The extension produced in wire due to its own weight

An iron rod B of length 1 m and mass 1 kg is suspended with help of two wires as shwon in figure. The area of cross-section of iron wire is 0.3 cm^(2) and of copper wire is 0.6cm^(2) . In the above question, if Y_("iron"):Y_(Cu)=2:1 , then the ratio of elastics energy per unit volume stored in iron wire to copper wire is

The ratio of radii of two wires of same material is 2 : 1 . If these wires are stretched by equal forces, then the ratio of stresses produced in them will be

A block of mass M is suspended from a wire of length L, area of cross-section A and Young's modulus Y. The elastic potential energy stored in the wire is

Two gases H_2 and O_2 fuse from two different containers having same pressure and temperature. If the ratio of area of cross section of hole is 1:2 then the ratio of rate of effusion will be

Speed of transverse wave on a straight wire (mass m, length l , area of cross-section A) is. If the young’s modulus of wire is Y, the extension of wire over its natural length, is independent of