Question:
How much dark matter there is in our universe today?
Response:
5% of the entire content of the universe
1% of the entire content of the universe
80% of the entire content of the universe
21% of the entire content of the universe
The universe today is?
Contracting and accelerating
Flat, it doesn’t expand or contract
Expanding and accelerating
Expanding but decelerating
Which is the lightest particle in the SM?
The neutrino
The electron
The muon
The up quark
Which of these forces seems to preserve CP symmetry?
Strong force
Weak and Strong force
Weak force
None of them
Which of the following force is not present in a unified theory?
Electromagnetic force
Weak Force
Gravity