14. The ejection of electrons from the atom when light hits the material.15. All elements with an atomic number greater thanrelease a part of its mass undergo decay.have big nucleus and have the tendency to16. An unstable atom emit a helium nuclei.What do we call this atom?A. alpha emitter atomB. beta – emiiter atomC. beta + emitter atomD. gamma ray emitter atom

Photoelectric effect:- When a light of frequency greater than the threshold frequency fall on the…

Answered: 14. The ejection of electrons from the…

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14. The ejection of electrons from the atom when light hits the material.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

14. The ejection of electrons from the atom when light hits the material.
15. All elements with an atomic number greater than
release a part of its mass undergo decay.
have big nucleus and have the tendency to
16. An unstable atom emit a helium nuclei.What do we call this atom?
A. alpha emitter atom
B. beta – emiiter atom
C. beta + emitter atom
D. gamma ray emitter atom

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