Which of the following statements are true about the effort to create a grand un
ID: 1597608 • Letter: W
Question
Which of the following statements are true about the effort to create a grand unification theory of everything? (choose all that apply)
Black holes may hold the secret to merging general relativity and quantum mechanics
Electromagnetic and weak forces were probably unified as a single electroweak force early in our Universe
Physicists have already merged gravity with quantum mechanics
The four fundamental forces are recognized to be gravity, electromagnetic force, weak force and strong force
Under certain conditions, possibly early in our Universe, the four fundamental forces may have been unified into a single force
Superstring theory attempts to unify the strong force with the other three fundamental forces
A.Black holes may hold the secret to merging general relativity and quantum mechanics
B.Electromagnetic and weak forces were probably unified as a single electroweak force early in our Universe
C.Physicists have already merged gravity with quantum mechanics
D.The four fundamental forces are recognized to be gravity, electromagnetic force, weak force and strong force
E.Under certain conditions, possibly early in our Universe, the four fundamental forces may have been unified into a single force
F.Superstring theory attempts to unify the strong force with the other three fundamental forces
Explanation / Answer
so, the correct answer would be:--------
E.
Under certain conditions, possibly early in our Universe, the four fundamental forces may have been unified into a single force
Under certain conditions, possibly early in our Universe, the four fundamental forces may have been unified into a single force
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