Relativity Physicist Known for Wild Hair

This page is the CodyCross answer for the clue below from Underground Worlds, Group 2170, Puzzle 5 (Sapphire and Diamond).

Question

Relativity Physicist Known for Wild Hair

Answer

EINSTEIN

Word Meaning:

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

Definitions from Wiktionary.

Relativity physicist known for wild hair Underground Worlds Answers