BITSAT SERIES Physics
Elastic Moduli
4 previous year questions.
Volume: 4 Ques
Yield: Medium
High-Yield Trend
1
2026 1
2019 1
2013 1
2009 Chapter Questions 4 MCQs
01
PYQ 2009
medium
physics ID: bitsat-2
If the ratio of lengths, radii and Young's modulus of steel and brass wires shown in the figure are and respectively, the ratio between' the increase in lengths of brass and steel wires would be
1
2
3
4
02
PYQ 2013
easy
physics ID: bitsat-2
A cube is subjected to a uniform volume compression. If the side of the cube decreases by the bulk strain is
1
0.02
2
0.03
3
0.04
4
0.06
03
PYQ 2019
medium
physics ID: bitsat-2
The young's modulus of a wire of length and radius is . If the length and radius are reduced to and , then its young's modulus will be
1
Y/2
2
Y
3
2Y
4
4Y
04
PYQ 2026
medium
physics ID: bitsat-2
Young's moduli of the material of wires A and B are in the ratio of 1:4, while its area of cross sections are in the ratio of 1:3. If the same amount of load is applied to both the wires, the amount of elongation produced in the wires A and B will be in the ratio of (Assume length of wires A and B are same)
1
1:12
2
12:1
3
36:1
4
1:36