defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Physics Mechanical Properties of Solids Elastic behaviour of solids
Which of the following statement defines the term 'deformation' regarding elastic material?
1
working of friction between the two surfaces
2
increase in temperature of molecules due to heating
3
the atoms or molecules of the body are displaced from their equilibrium positions
4
blowing of balloons