The Fabric Of The Cosmos by Brian Greene
  • 1. Which concept explains the bending of space-time?
A) String theory
B) Newtonian physics
C) Quantum entanglement
D) General relativity
  • 2. Who developed the theory of general relativity?
A) Isaac Newton
B) Stephen Hawking
C) Niels Bohr
D) Albert Einstein
  • 3. What is time dilation?
A) Time is a constant
B) Time passes at different rates in different gravitational fields
C) Time moves faster at higher altitudes
D) Time has no effect on light
  • 4. Which theory proposes that fundamental particles are one-dimensional strings?
A) Quantum field theory
B) String theory
C) Gravity wave theory
D) Chaos theory
  • 5. What does 'cosmic inflation' refer to?
A) A rapid expansion of the universe after the Big Bang
B) The formation of black holes
C) A contraction of the universe
D) The cooling of the universe over time
  • 6. What is the 'arrow of time'?
A) The concept that time flows in one direction from past to future
B) The cyclical nature of time
C) A measure of time intervals
D) The ability to travel back in time
  • 7. Who is considered a pioneer in the field of quantum physics alongside Einstein?
A) Galileo Galilei
B) Richard Feynman
C) Hugh Everett
D) Niels Bohr
  • 8. Which particle is associated with the force of gravity?
A) Quark
B) Electron
C) Photon
D) Graviton
  • 9. What scientific principle does the double-slit experiment illustrate?
A) Wave-particle duality
B) Quantum uncertainty
C) Relativity
D) Thermodynamics
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