Recent content by sarose

@ useful nucleus how do we get idea about number 3?

we can also differentiate magnetic and non magnetic materials (except anti-ferromagnetic materials)

no, it is not possible

Let us consider a body of mass m at height h from ground at point A (say) initially at rest is falling under the action of gravity. If g be the acceleration due to gravity, then at point A, kinetic energy= 1/2(mv^2)=0 (because object is initially at rest) potential energy=mgh Therefore at...