A graph of load F against extension e is a straight line of gradient k. The Young modulus is:

  1. Y = kAl
  2. Y = kAl
  3. Y = klA
  4. Y = kAl
Answer

C) Y = klA

Y = FlAe = lA Fe. SLO P-11-B-25 · Understanding

Physics MCQ · More Deformation of Solids MCQs · Practise