Advertisements
Advertisements
प्रश्न
What is the effect of temperature on elasticity?
Advertisements
उत्तर
As the temperature of the substance increases, its elasticity decreases.
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 ___________.
If a wire is stretched to double of its original length, then the strain in the wire is __________.
The load-elongation graph of three wires of the same material as shown in the figure. Which of the following wire is the thickest?

The Young’s modulus for a perfect rigid body is __________.
Which of the following is not a scalar?
Define stress.
Which one of these is more elastic, steel or rubber? Why?
State Hooke’s law and verify it with the help of an experiment.
A cylinder of length 1.5 m and diameter 4 cm is fixed at one end. A tangential force of 4 × 105 N is applied at the other end. If the rigidity modulus of the cylinder is 6 × 1010 Nm-2 then, calculate the twist produced in the cylinder.
Why the passengers are advised to remove the ink from their pens while going up in an aeroplane?
