The grand unified theory (GUT) is a sought-after model that would unify three of the four forces of nature. Which force is the one it would not include?
A) strong
B) gravitational
C) weak
D) electromagnetic

Question

Quizplus · Accepted Answer

The grand unified theory aims to unify the electromagnetic, strong, and weak forces but does not include the gravitational force. The theory of everything (TOE) is the concept that seeks to incorporate gravity with the other three.

The Grand Unified Theory (GUT) Is a Sought-After Model That