Question

what happens to the value of modulus of elasticity when we decrease the temperature​

Answer 1

$\Large{\underline{\underline{\bf{Answer:-}}}}$

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.

Answer 2

✨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.