Mechanical Properties of Solids questions
395 published questions with worked solutions.
- Stress to strain ratio is equal to [RPET 2001]
- When a weight of 10 kg is suspended from a copper wire of length 3 metre and diameter 0.4 mm, its length increases by 2.4 cm. If...
- A force of 200 N is applied at one end of a wire of length 2 m and having area of cross-section 10^ -2 cm^2. The other end of the...
- The modulus of elasticity is dimensionally equivalent to [MH-CET 1999]
- A uniform plank of Young's modulus Y is moved over a smooth horizontal surface by a constant force F. The area of cross-section...
- A wire of diameter 1 mm breaks under a tension of 1000 N. Another wire, of the same material as that of the first one, but of...
- If the length of a wire is reduced to half, then it can hold the _____ load
- A stress of 3.18 10^8 Nm^ -2 is applied to a steel rod of length 1 m along its length. Its Young's modulus is 2 10^ 11 Nm^ -2 ....
- The increase in length is l of a wire of length L by the longitudinal stress. Then the stress is proportional to
- A wire is stretched by 0.01 m by a certain force F. Another wire of the same material whose diameter and length are double that...
- The area of cross-section of a steel wire (Y=2.0 10^ 11 N/m^2) is 0.1 cm^2. The force required to double its length will be [MP...
- Young's modulus of the wire depends upon [Orissa JEE 2010]
- Hooke's law defines [MP PET/PMT 1988]
- If x longitudinal strain is produced in a wire of Young's modulus y, then energy stored in the material of the wire per unit...
- A copper wire of length 4.0 m and area of cross-section 1.2 cm^2 is stretched with a force of 4.8 10^3 N. If Young's modulus for...
- A wire is loaded by 6 kg at its one end, the increase in length is 12 mm. If the radius of the wire is doubled and all other...
- Which is the most elastic?
- An area of cross-section of rubber string is 2 cm^2. Its length is doubled when stretched with a linear force of 2 10^5 dynes....
- Longitudinal stress of 1 N/mm^2 is applied on a wire. The percentage increase in length is (Y=10^ 11 N/m^2)
- A wire of length L is hanging from a fixed support. The length changes to L_1 and L_2 when masses M_1 and M_2 are suspended...
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