A supergrand unified theory (or theory of everything) would describe the physics of a universe in which what forces are unified?
A)all four
B)everything except gravity
C)the electromagnetic and weak forces
D)the strong and weak forces

Question

Quizplus · Accepted Answer

A supergrand unified theory, or theory of everything, aims to unify all four fundamental forces of nature: gravitational, electromagnetic, strong nuclear, and weak nuclear forces.

A Supergrand Unified Theory (Or Theory of Everything) Would Describe