Question

When temperature of material increases elasticity a. decreaces b. increases c. constant d. initial decreases and at high temperature it increases​

Answer 1

Answer:

As expected, the modulus of elasticity decreases with increases temperature. The decrease rate is about 5GPa/100°C. Increase in temperature in the4 metal material can increase the vibration of atoms in the crystal structure, which will increase the atomic distance and decrease the atomic force.

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Explanation:

Answer 2

When temperature increases elasticity decreases