If the density of the material increases, the value of Young's modulus
The correct option is B Increases
If density of the material increases then more force (stress) is required for same deformation i.e. the value of young's modulus increases.
In which of the following cases, the centre of mass of a rod is certainly not at its centre?
a. The density increases from left to right up to the centre and then decrease
b. The density decreases from left to right up to the centre and then increase
c. The density continuously increases from left to right
d. The density continuously decreases from left to right