When impurities are added to an elastic substance, its elasticity
Increases
Decreases
Becomes zero
May increase or decrease
As we discussed in concept
Elasticity -
That body which regain it's original shape and size
- wherein
i.e. after removal of deforming force
both way increase or decrease
Option 1)
Increases
Option is incorrect
Option 2)
Decreases
Option is incorrect
Option 3)
Becomes zero
Option is incorrect
Option 4)
May increase or decrease
Option is correct