Understanding Dark Matter and the LHC

What was the primary mystery that the LHC aimed to address?

• The speed of light

• The origin of the universe

• The nature of dark matter

• The existence of parallel universes

What evidence supports the existence of dark matter in galaxies?

• Galaxies not spinning at all

• Galaxies spinning slower than expected

• Galaxies changing color

• Galaxies spinning faster than expected

What was the first evidence of dark matter observed by Fritz Zwicky?

• Galaxies disappearing

• Galaxies changing shape

• Galaxies moving too fast

• Galaxies moving too slowly

What is the significance of the Bullet Cluster in dark matter research?

• It shows dark matter being absorbed

• It shows dark matter changing color

• It shows dark matter passing through normal matter

• It shows dark matter interacting with light

What percentage of the universe is made up of dark matter?

• 95%

• 68.3%

• 26.8%

• 4.9%

What is the estimated percentage of normal matter in the universe?

• 26.8%

• 68.3%

• 95%

• 4.9%

What is a significant challenge in detecting dark matter?

• It is too bright

• It interacts weakly with normal matter

• It is too small

• It moves too fast

Which of the following is NOT a candidate for dark matter?

• Primordial black holes

• WIMPs

• Neutrinos

• Axions

Which theory predicts the existence of WIMPs?

• Supersymmetry

• String Theory

• Quantum Mechanics

• General Relativity

What is the role of the LHC in dark matter research?

• To eliminate dark matter from the universe

• To create conditions to potentially produce dark matter

• To observe dark matter directly

• To measure the speed of dark matter