Photoelectric effect was discovered by (a) Hertz (b) Hallwachs (c) Lenard (d) Millikan

Ruhul Amin Alig

Question: 100% NCERT covered from Particular Keyword.Explanations are 100% from NCERT | [Difficult level: Easy] From NCERT NEET Derived Question.

Photoelectric effect was discovered by

(a) Hertz (b) Hallwachs

(c) Lenard (d) Millikan

Answer:(a) Hertz discovered first the photoelectric effect in 1887.

Tags

Class 12 | Physics | Chapter 11 | Dual Nature Of Radiation And Matter Photoelectric effect

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