Question

alpha particles in Ruther ford is model are generated from​

Answer 1

Answer:

Rutherford alpha particle scattering experiment led to the discovery of the atomic nucleus.

Answer 2

Answer:

Alpha particles from a radioactive substance were made incident on thin foil of gold of thickness 10-7 m.

Explanation:

In a cloud chamber, a 5.3 MeV alpha particle track from a lead-210 pin source near point 1 undergoes Rutherford scattering near point 2, deflecting by an angle of about 30°. It scatters once again near point 3, and finally comes to rest in the gas. The target nucleus in the chamber gas could have been a nitrogen, oxygen, carbon, or hydrogen nucleus. It received enough kinetic energy in the elastic collision to cause a short visible recoiling track near point 2. (The scale is in centimeters.)