Physicist Who Developed the Theory of Relativity

This page is the CodyCross answer for the clue below from Forms of Communication, Group 2235, Puzzle 4 (Reply Thread).

Question is: Physicist Who Developed the Theory of Relativity

and the answer is: EINSTEIN

Word Meaning:

EINSTEIN — (photochemistry, dated) One mole of photons, regardless of frequency, as used to measure irradiance.

Definitions from Wiktionary.

Physicist Who Developed The Theory Of Relativity - Forms of Communication CodyCross Answers | CodyCross Solutions