Final Test - Easy
|Name: _____________________________||Period: ___________________________|
This quiz consists of 15 multiple choice questions and 5 short answer questions.
Multiple Choice Questions
1. What outline of cosmic strings is flat?
(a) Spatial outline.
(b) Wave outline.
(c) Atomic outline.
(d) Space-time outline.
2. What does much of the possibility of time travel depend on?
(a) Finding infinite spaces of negative energy.
(b) Finding contemporary spaces of positive energy.
(c) Finding contemporary spaces of negative energy.
(d) Finding local spaces of negative energy.
3. What kind of evolution is described as random?
4. What made DNA obsolete as the only source of information about humans?
(b) Quantum theory.
5. What are wormholes?
(a) Tubes of spacetime that connect different regions of space and time.
(b) Units of spacetime that connect similar regions of space and time.
(c) Holes between which space and time travel.
(d) Molecules of open space.
6. What does the Schrodinger equation specify?
(a) The rate at which light function changes with speed.
(b) The rate at which wave function changes with time.
(c) The rate at which bell curves change with motion.
(d) The rate at which satellites operate particle states.
7. What does Hawking compare to brains in the complexity versus speed trade-off?
(a) Malfunctioning circuit boards.
(b) Sonic waves.
(c) Underground wires.
(d) Electronic circuits.
8. What would a civilization have to do to build a time machine?
(a) Create a new cosmos.
(b) Generate enough heat to fuel the time machine's engines.
(c) Surpass a time travel "horizon."
(d) Preclude the time travel paradox.
9. What are singularities?
(a) Time structures that appear infinitely small.
(b) Centers that appear infinitely small and dense.
(c) Centers that appear finitely dense.
(d) Timepieces of infinitely dense space.
10. What does Hawking say extraterrestrials might be like?
(a) Easy to get along with.
(b) Not very bright.
(c) Like humans.
(d) Very primitive or very advanced.
11. Name two things that are doubling every forty years.
(a) Kohl states and energy acceleration.
(b) Energy density and population.
(c) Magnetism and force.
(d) Population and electricity consumption.
12. How does Hawking describe himself?
(a) An optimist.
(b) A relationist.
(c) A negativist.
(d) A positivist.
13. How many books a year are estimated to be published?
(a) Three hundred thousand books.
(b) Two hundred thousand books.
(c) One thousand books.
(d) Four hundred thousand books.
14. As the brain increases in size, what may become slower as it grows more complex?
(b) Informational value.
(c) Hard drives.
(d) Informational weight.
15. What do black holes absorb?
Short Answer Questions
1. What partially restores determinism as a view?
2. What paradox does time travel generate?
3. What does Hawking think black holes radiate?
4. How does Hawking state particle states be represented?
5. What barrier could wormholes break?
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