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AIIMS 2015
Exam
AIIMS
Year
2015
Subject
Physics
Chapter
Mechanical Properties of Solids

AIIMS 2015 · Physics · Mechanical Properties of Solids

For a constant hydraulic stress P on an object with bulk modulus...

For a constant hydraulic stress PP on an object with bulk modulus (B)(B), the fractional change in the volume of object will be

Options

  1. APB\frac{P}{B}
  2. BBP\frac{B}{P}
  3. CPB\sqrt{\frac{P}{B}}
  4. D(BP)2\left(\frac{B}{P}\right)^2

Correct answer

A. PB\frac{P}{B}

Step-by-step solution

Bulk modulus, B=−ΔPΔV/VB=\frac{-\Delta P}{\Delta V / V} or \left|\frac{\Delta V}{V}\right|=\frac{P}{B}
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