The Universe in a Nutshell Quiz Questions | Quiz: Chapter 5, Protecting the Past

Quiz: Chapter 5, Protecting the Past

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

Multiple Choice Questions

Directions: Circle the correct answer.

1. How could this energy density be created?
a) By creating new weights for each energy density.
b) By separating virtual particles from real particles.
c) By taking out virtual particles in a closed loop.
d) By dividing the molecules into fragments and then reassembling them.

2. What is Feynman's history idea called?
a) Fictional history idea.
b) Imaginary history idea.
c) Singular history idea.
d) Multiple history idea.

3. What kind of energy density might an advanced civilization be able to create?
a) An energy density finite on a spatial plane.
b) An energy density finite on a time boundary.
c) An energy density infinite on a level ground.
d) An energy density infinite...
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