Question

The purposes of Zinc sulphide) Zns) fluorescent coating on the screen

Answer 1

Answer:

The zinc sulfide act as a detector of a charged alpha particle.

Explanation:

Zinc sulfide is used in Rutherford's alpha ray scattering experiment. Whenever the alpha particles hit the screen the part glows and leaves a mark at that spot. So it can be used to study the pattern. The zinc sulfide fluorescent coating act as a detector of a charged alpha particle.