Werner Heisenberg (5 December 1901 - 1 February 1976) was a German theoretical physicist, best known for asserting the uncertainty principle of quantum theory. So the answer to 56 across is Heisenberg.
C for commission
An opinion, doctrine, or principle
The root word is Prince. Which means leader or emperor or basic or foundational
moral
formula
fundamental principle
The physicist won the Nobel Prize.Stephen Hawking is a famous physicist. How hard is it to become a physicist?
fundamental principle
In 1753, this word was associated with the Prussian physicist Gabriel Daniel Fahrenheit (1686-1736), who proposed the scale in 1714. It is an abstract surname literally meaning "experience".
The homophone for the word "principle" is "principal."
The root word for electron is "electron," which originates from the Greek word "ēlektron" meaning amber. It was chosen by physicist G. Johnstone Stoney in the late 19th century to describe the fundamental unit of negative charge.
The word contraindicated is the past principle or past tense of the word contraindicate. The definition of contraindicate is: a medical reason that advises against prescribing a drug or using a treatment or procedure.