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This quiz consists of 5 multiple choice and 5 short answer questions through Isaac Newton.

Multiple Choice Questions

1. How many black holes are estimated per cubic light year of space?
(a) 400.
(b) 350.
(c) 300.
(d) 450.

2. What does the letter C stand for in combinations of operations?
(a) Changing particles for antiparticles.
(b) Changing matter particles for virtual particles.
(c) Changing heavy particles for light particles.
(d) Changing positive particles for negative particles.

3. What is another name for a neutron star?
(a) Quasar.
(b) Pulsar.
(c) Sun.
(d) White dwarf.

4. What theory best describes the singularities of black holes and big bangs?
(a) Molecular engineering.
(b) Theory of relativity.
(c) Quantum mechanics.
(d) Theory of everything.

5. If something can escape the event horizon of a black hole, it would be explained by thinking about the behavior of what?
(a) Particles.
(b) Light.
(c) Waves.
(d) Gravity.

Short Answer Questions

1. What is the unit of measurement for particle energy?

2. What theory says that the universe has always existed and always will?

3. What travels at the speed of 186,000 miles per second?

4. Hawking used what kind of space-time to reach the conclusion that the universe is similar to a sphere?

5. What is one thing particles do when they enter a black hole?

(see the answer key)

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