Question

which of the following best describes why knowledge of physics is necessary to understand all other sciences?
a. Physics explains the fundamental aspects of the universe
B. Physics explains the motion of objects that can be seen with the naked eye
C. Physics explains how energy passes from one object to another
D. Physics explains how gravity works

Answer 1

A. Physics explains the fundamental aspects of the universe.

Reason: physics provides the basic laws and concepts (forces, energy, matter, conservation laws, atomic structure, etc.) that underlie chemistry, biology, earth science and astronomy, so understanding it helps explain phenomena in all other sciences.