The phenomenon of photoelectric emission was discovered in 1887 by

The phenomenon of photoelectric emission was discovered in 1887 by
A. Albert Einstein
B. Heinrich Hertz
C. Wilhelm Hallwachs
D. Philipp Lenard

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - B
(b) : The phenomenon of photoelectric emission was discovered by Heinrich Hertz in 1887.

4 views Answered 2023-02-05 15:29

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