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This quiz consists of 5 multiple choice and 5 short answer questions through Chapter 3, The Universe in a Nutshell.

Multiple Choice Questions

1. What does Hawking think is beneficial concerning matter?
(a) Matter is converted into energy from periscopal fields.
(b) Matter is converted into weight.
(c) Mass is converted into matter from gravitational fields.
(d) Energy is converted into matter from gravitational fields.

2. Who were unconvinced by the ideas of an infinite past and future?
(a) Shalob and Khalatnikov.
(b) Lifshitz and Hawking.
(c) Popper and Newkowitz.
(d) Penrose and Hawking.

3. What sort of lengths do P-branes have?
(a) Directional lengths.
(b) Circular lengths.
(c) Horizonal lengths.
(d) Vertical lengths.

4. How are galaxies distributed through space?
(a) Roughly uniformly.
(b) Neatly.
(c) Every two fathoms.
(d) Roughly diversely.

5. How do objects in space-time attempt to move?
(a) In boxes.
(b) In straight lines.
(c) In curves.
(d) In loops.

Short Answer Questions

1. What two things are considered capable of shaping space-time, according to Einstein?

2. How did the universe initially expand?

3. What may the universe not have, given quantum mechanics?

4. What did Newton's model suggest about time and space?

5. What was everywhere when the universe was small?

(see the answer key)

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