Who discovered that light velocity shifts slightly depending on whether it moves parallel or perpendicular to the Earth's orbit, leading to the famous null result? MCQ with Answer and Explanation
Who discovered that light velocity shifts slightly depending on whether it moves parallel or perpendicular to the Earth's orbit, leading to the famous null result?
A. James Clerk Maxwell
B. Albert Einstein
C. Albert Michelson and Edward Morley
D. Hendrik Lorentz
Answer: Option C
Solution (By JKSSB Mock Tests)
The Michelson-Morley experiment in 1887 found no evidence of the hypothetical luminiferous aether, laying the ground for relativity.
Who discovered that the velocity of chemical reaction pathways balances linearly under specific concentration ratios, establishing the Law of Mass Action?
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