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BITSAT 2012
Exam
BITSAT
Year
2012
Subject
Physics
Chapter
Mechanical Properties of Solids

BITSAT 2012 · Physics · Mechanical Properties of Solids

The Young's modulus of a perfectly rigid body is

The Young's modulus of a perfectly rigid body is

Options

  1. Aunity
  2. Bzero
  3. Cinfinity
  4. Dsome finite non-zero constant

Correct answer

C. infinity

Step-by-step solution

For a perfectly rigid body strain produced is zero for the given force applied, so Y=\mathrm{Y}= stress/strain =∞=\infty
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