Mechanical Properties of Solids questions
395 published questions with worked solutions.
- A metallic sphere of radius 1 m is given a negative charge of 20 10^3 C in air. If the bulk modulus is ( 1 4 ^2 ) 10^ 11 N/m^2,...
- A thick 100 m long wire of density 7700 kg/m^3 and radius 10 cm is used in an elevator to lift a load. A cabin of elevator of...
- A metre long light rod is suspended from a rigid support horizontally by means of two vertical wires of equal length. One wire...
- A 15 kg mass attached to the end of a steel wire of unstretched length 1 m is whirled in a vertical circle with an angular...
- A catapult has a rubber cord of length 10 cm and cross-sectional area 20 mm^2. It is stretched by 4 cm to project a pebble of 10...
- Two wires of the same material and same length but diameters in the ratio 2:1 are stretched by the same force. The potential...
- On all the six surfaces of a unit cube, equal tensile force of F is applied. The increase in length of each side is F Y - x F Y ....
- A uniform elastic plank moves over a smooth horizontal plane due to a constant force F_0 distributed uniformly over the end face....
- Which one of the following is not a unit of Young's modulus? [Guj CET 2006]
- The dimensional formula of modulus of rigidity is [CG PET 2009, BVP 2009]
- A highly rigid cubical block A of small mass M and side L is fixed rigidly onto another cubical block of the same dimensions and...
- Young's modulus of a material has the same units as **[MP PMT 1994]**
- The units of modulus of rigidity are
- Unit of stress is
- Which one of the following units is not a unit of Young's modulus? **[K CET 2005]**
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