What are the two fundamental laws that lie at the heart of quantum mechanics?
A. the uncertainty principle and the exclusion principle
B. the absoluteness of the speed of light and the equivalence principle
C. the law of conservation of energy and the electromagnetic force law
D. the law of conservation of angular momentum and the law of conservation of energy
Answer:A
What are the two fundamental laws that lie at the heart of quantum mechanics?
A. the uncertainty principle and the exclusion principle B. the absoluteness of the speed of light and the equivalence principle C. the law of conservation of energy and the electromagnetic force law D. the law of conservation of angular momentum and the law of conservation of energy