
Mechanical Properties of Solids Quiz 1
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Popular Questions In Mechanical Properties of Solids Quiz 1
Which one of the following substances possesses the highest elasticity?
S.I unit of stress is
A wire is stretched to double of its length. The strain is
A and B are two steel wires and the radius of A is twice that of B. If they are stretched by the same load, then the stress on B is ____.
Two wires of the same material have radii and respectively. The radius of wire A is thrice the radius of wire B. If they are stretched by same load then stress on wire B is ___
The length of a wire increases by 1% by a load of 2 kg wt. The linear strain produced in the wire will be
A wire of length ‘L’, radius ‘r’ when stretched with a force ‘F’ changes in length by l’. What will be the change in length of a wire of same material having length ‘2L’ radius ‘2r and stretched by a force ‘2F’?
A force of 100 N produces a change of 0.1% in a length of wire of area of cross section 1 . Young’s modulus of the wire is ____
A copper wire of length 6 m and a steel wire of length 4 m each of cross-section are fastened end to end and stretched by a tension of 100 N. The elongation produced in the copper wire is
When a force is applied to the free end of a metal wire, metal wire undergoes