Home
Class 12
PHYSICS
The stress- strain graphs for materials ...

The stress- strain graphs for materials `A` and `B` are as shown. Choose the correct alternative

A

Material A is stronger than material B

B

Material B is stronger than material A

C

The Young's modulus of A is greater than or equal to that of B

D

The Young's modulus of B is greater than that of A

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF SOLIDS

    AAKASH INSTITUTE|Exercise Assignment (SECTION - B)|15 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    AAKASH INSTITUTE|Exercise Assignment (SECTION - C)|2 Videos

  • MECHANICAL PROPERTIES OF SOLIDS

    AAKASH INSTITUTE|Exercise Try Yourself|32 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    AAKASH INSTITUTE|Exercise SECTION - J|9 Videos

  • Mock test 03

    AAKASH INSTITUTE|Exercise EXAMPLE|37 Videos

Similar Questions

Explore conceptually related problems

The stress and strain graphs for two materials, A and B are shown here. Answer the following: give reasons

The stress-strain graphs for two materials A and B are shown in the figure. The graphs are drawn to the same scale. (a) Which material has a greater Young's modulus ? (b) Which material is more ductile ? (c) Which material is more brittle? (d) Which of the two is the stronger material ?

The stress versus strain graphs for wires of two materials A and B are as shown in the figure. If YA and YB are the Young's moduli of the materials then

The stress versus strain graph for two materials A and B are shown in fig. the graph are on the same scale. ltbr. (a) Which materail has greater Young's modulus? (b) which of the two is stronger materail?

The stress-strain graphs for two materials A and are shown in figure. The graphs are drawn to the same scale. Select the correct statement

The stress versus strain graphs for wires of two materials A and B are as shown in the figure. If Y_(A) and Y_(B) are the younng's moduli of the materials, then

Figure shows the stress-strain graphs for materials . A and B . From the graph it follows that

The stress-strain graphs for two materials are shown in Fig. 7(EP).3 (assume scale).

A graph of x versus t is shown in figure. Choose correct alternative from below.

The velocity - time graph of two bodies A and B is shown in figure. Choose correct statement.

AAKASH INSTITUTE-MECHANICAL PROPERTIES OF SOLIDS-Assignment (SECTION - A)
  1. Young's modulus for a perfectly rigid body is

    Text Solution

    |

  2. The breaking stress of aluminium is 7.5 xx 10^7 Nm^(-2) Find the great...

    Text Solution

    |

  3. The stress- strain graphs for materials A and B are as shown. Choose t...

    Text Solution

    |

  4. A steel wire of diameter 2 mm has a breaking strength of 4xx10^(5)N. W...

    Text Solution

    |

  5. Find the greatest length of copper wire, that can hang without breakin...

    Text Solution

    |

  6. A wire 2 m in length suspended vertically stretches by. 10 mm when mas...

    Text Solution

    |

  7. A wire of length L and cross-sectional area A is made of material of Y...

    Text Solution

    |

  8. A spherical ball contracts in volume by 0.01% when subjected to a norm...

    Text Solution

    |

  9. What is the percentage increase in length of a wire of diameter 2.5 mm...

    Text Solution

    |

  10. Two exactly similar wires of steel and copper are stretched by equal f...

    Text Solution

    |

  11. Which of the following is the graph showing stress-strain variation f...

    Text Solution

    |

  12. A steel rod has a radius 10 mm and a length of 1.0 m. A force stretch...

    Text Solution

    |

  13. Two wires of equal length and cross sectional area suspended as shown ...

    Text Solution

    |

  14. When a wire is stretched to double its length, then

    Text Solution

    |

  15. Select the correct alternative (s)

    Text Solution

    |

  16. A metallic rod of length l and cross - sectional area A is made of a m...

    Text Solution

    |

  17. The Poisson's ratio of a material is 0.5. If a force is applied to a w...

    Text Solution

    |

  18. The load versus extension graph for four wires of same material is sh...

    Text Solution

    |

  19. A uniform cylindrical rod of length L, cross-section area A and Young'...

    Text Solution

    |

  20. One end of a wire of length L and weight w is attached rigidly to a po...

    Text Solution

    |