Advertisements
Advertisements
प्रश्न
State Hooke’s law of elasticity
Advertisements
उत्तर
The stress is proportional to the strain in the elastic limit.
`"Stress" ∝ "Strain"`
`σ ∝ ε`
`"F"/"A" ∝ (Δ"L")/"L"`
APPEARS IN
संबंधित प्रश्न
Consider two wires X and Y. The radius of wire X is 3 times the radius of Y. If they are stretched by the same load then the stress on Y is ___________.
The Young’s modulus for a perfect rigid body is __________.
Which of the following is not a scalar?
If the temperature of the wire is increased, then Young’s modulus will __________.
Copper of fixed volume V is drawn into a wire of length l. When this wire is subjected to a constant force F, the extension produced in the wire is ∆l. If Y represents Young’s modulus, then which of the following graphs is a straight line?
The following four wires are made of the same material. Which of these will have the largest extension when the same tension is applied?
Define Poisson’s ratio.
Which one of these is more elastic, steel or rubber? Why?
State Hooke’s law and verify it with the help of an experiment.
Why the passengers are advised to remove the ink from their pens while going up in an aeroplane?
