BITSAT SERIES Physics
Mechanical Properties Of Solids
6 previous year questions.
Volume: 6 Ques
Yield: Medium
High-Yield Trend
1
2026 1
2024 1
2021 1
2017 1
2016 1
2011 Chapter Questions 6 MCQs
01
PYQ 2011
easy
physics ID: bitsat-2
The Poisson's ratio of a material is . If a force is applied to a wire of this material, there is a decrease in the cross-sectional area by . The percentage increase in the length is:
1
0.01
2
0.02
3
0.025
4
0.04
02
PYQ 2016
medium
physics ID: bitsat-2
The approximate depth of an ocean is 2700 m. The compressibility of water is and the density of water is . What fractional compression of water will be obtained at the bottom of the ocean?
1
2
3
4
0.8 × 10⁻2
03
PYQ 2017
medium
physics ID: bitsat-2
Steel wire of length ' ' at is suspended from the ceiling and then a mass ' ' is hung from its free end. The wire is cooled down from , to to regain its original length ' '. The coefficient of linear thermal expansion of the steel is , Young's modulus of steel is and radius of the wire is . Assume that diameter of the wire. Then the value of ' ' in in nearly.
1
1
2
2
3
3
4
5
04
PYQ 2021
medium
physics ID: bitsat-2
A steel wire of length L at 40^∘C is suspended from the ceiling and a mass m is hung from its free end. The wire is cooled from 40^∘C to 30^∘C to regain its original length L. The coefficient of linear expansion of steel is 10⁻5/^∘C. Young’s modulus of steel is 10¹1N/m² and radius of the wire is 1mm. Assume diameter of the wire. Then the value of m in kg is nearly
1
1
2
2
3
3
4
5
05
PYQ 2024
medium
physics ID: bitsat-2
A light string passing over a smooth light pulley connects two blocks of masses and (where ). If the acceleration of the system is , then the ratio of the masses is:
1
2
3
4
06
PYQ 2026
medium
physics ID: bitsat-2
A gas undergoes a process in which the pressure and volume are related by . The bulk modulus of the gas is
1
nP
2
3
P/n
4