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This quiz consists of 5 multiple choice and 5 short answer questions through Chapter 7, Brane New World.

Multiple Choice Questions

1. If branes go on forever, what may be siphoned off of the universe?
(a) Gravitational energy.
(b) Minerals.
(c) Weight.
(d) Carbon dioxide.

2. What do the Schrodinger equations assume?
(a) That motion is inverse to acceleration.
(b) That time runs smoothly everywhere.
(c) That speed is a constant.
(d) That force is a product of gravity.

3. What does examining smaller distances require in physics?
(a) More mass than exists in black holes.
(b) More gravity than exists in black holes.
(c) More force than exists in black holes.
(d) More energy than exists in black holes.

4. What does time not have apart from the universe?
(a) Illegitimate significance.
(b) Independent meaning.
(c) Dependent meaning.
(d) Futuristic tendencies.

5. Where did Einstein accept a position?
(a) The American Academy of Science.
(b) The German Academy of Science.
(c) The Italian Academy of Science.
(d) The Prussian Academy of Science.

Short Answer Questions

1. What were Fat Man and Little Boy dropped on in 1945?

2. What will be preserved if this equation determines the wave function?

3. What is a p = 2 brane?

4. How could this energy density be created?

5. What characteristic of black holes has been stated as never having been observed?

(see the answer key)

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