Question

What is Photoelectric Effect ?


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Answer 1

Answer:

The phenomenon of ejection of electrons from the surface of a metal when light of suitable frequency strikes on it, is called photoelectric effect. The emitted electrons are called photoelectrons.” ... directly proportional to the frequency of the incident radiation and it is independent of its intensity.

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Answer 2

Answer:

Photo electric field :

photoelectric field, phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation.