railway RRB JE (CBT I + CBT II) Mock Test 2024 General Knowledge Science Technology and Inventions

Which of the following pairs of physicists and their contributions/discoveries is INCORRECT?

1

Heinrich Rudolf Hertz – Generation of electromagnetic waves

2

Albert Einstein – Explanation of photoelectric effect

3

Michael Faraday – Laws of electromagnetic induction

4

Galileo Galilei – Wave theory of light

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