Question

if the density of the material increase, the value of Young's modulus
a) increases
b)decreases
c)first increases,then decreases
d)first decreases,then increases

Answer 1

first increases theek decreases

Answer 2

______✨ HEY MATE ✨______

➡️If the density of the material increase, the value of Young's modulus firstly increase and then it decreases as Densification increases the amount of material in the cross section, and hence stiffens the material.