Properties of matterEasy
Question
If S is stress and Y is Young′s modulus of material of a wire, the energy stored in the wire per unit volume is
Options
A.2S2Y
B.S2/2Y
C.2Y/S2
D.S/2Y
stress × strain = 
More Properties of matter Questions
In a U-tube diameter of two limbs are 0.5 cm and 1 cm respectively and tube has filled with water (T = 72 dyne/cm) then ...The length of a spring is α when a force of 4 N is applied on it and the length is β when 5 N force is applied...The surface tension of a liquid at its boiling point :...A vessel, whose bottom has round holes with diameter of 0.1 mm, is filled with water. The maximum height to which the wa...In Searle′s apparatus, when experimental wire is loaded and unloaded, the air bubble in spirit level gets shifted....