a-particle are projected toward the nuclei of the different metals , with the same kinetic energy . The distance of closest approach is minimum for

Define distance of closest approach?

a-particles are projected towards the following metals,with the same kinetic energy. Towards which metal, the distance of closest approach is minimum?

a-particles are projected towards the following metals,with the same kinetic energy. Towards which metal, the distance of closest approach is minimum?

What is distance of closest approach?

Alpha-particles are projectied towards the nuclei of the following metals with the same kinetic energy. Towards which metal, the distance of closest approach is minimum?

What happens to the kinetic energy of the particle at the distance of closest approach?