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प्रश्न
What is the effect of temperature on elasticity?
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उत्तर
As the temperature of the substance increases, its elasticity decreases.
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संबंधित प्रश्न
If a wire is stretched to double of its original length, then the strain in the wire is __________.
Which of the following is not a scalar?
If the temperature of the wire is increased, then Young’s modulus will __________.
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 strain.
Which one of these is more elastic, steel or rubber? Why?
Write down the expression for the elastic potential energy of a stretched wire.
State Hooke’s law and verify it with the help of an experiment.
Explain the different types of modulus of elasticity.
Derive an expression for the elastic energy stored per unit volume of a wire.
