Match List I with List II
List I List II
\(\mathrm{A}.\) Young's Modulus \(\mathrm{I}.\) \(\dfrac{\Delta d}{\Delta L} \left( \dfrac{L}{d} \right)\)
\(\mathrm{B}.\) Compressibility \(\mathrm{II}.\) \(\dfrac{FL}{A(\Delta L)}\)
\(\mathrm{C}.\) Bulk Modulus \(\mathrm{III}.\) \(-\dfrac{1}{\Delta P} \left( \dfrac{\Delta V}{V} \right)\)
\(\mathrm{D}.\) Poisson's Ratio \(\mathrm{IV}.\) \(-P \left( \dfrac{V}{\Delta V} \right)\)
Choose the correct answer from the options given below:
1. \(\mathrm{A\text-I, B\text{-}IV, C\text-III, D\text{-}II}\)
2. \(\mathrm{A\text-IV, B\text{-}I, C\text-II, D\text{-}III}\)
3. \(\mathrm{A\text-III, B\text{-}II, C\text-I, D\text{-}IV}\)
4. \(\mathrm{A\text-II, B\text{-}III, C\text-IV, D\text{-}I}\)
Subtopic:  Shear and bulk modulus |
 73%
Level 2: 60%+
NEET - 2026
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Given below are two statements: 
Assertion (A): The stretching of a spring is determined by the shear modulus of the material of the spring.
Reason (R): A coil spring of copper has more tensile strength than a steel spring of the same dimensions.
 
1. Both (A) and (R) are True and (R) is the correct explanation of (A).
2. Both (A) and (R) are True but (R) is not the correct explanation of (A).
3. (A) is False but (R) is True.
4. (A) is True but (R) is False.
Subtopic:  Shear and bulk modulus |
Level 3: 35%-60%
NEET - 2022
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The bulk modulus of a spherical object is \(B.\) If it is subjected to uniform pressure \(P,\) the fractional decrease in radius is:

1. \(\frac{B}{3P}\) 2. \(\frac{3P}{B}\)
3. \(\frac{P}{3B}\) 4. \(\frac{P}{B}\)
Subtopic:  Shear and bulk modulus |
 71%
Level 2: 60%+
NEET - 2017
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