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Einstein Special Relativity, e=mc2 - Quiz
  • 1. Who developed the theory of special relativity?
A) Nikola Tesla
B) Albert Einstein
C) Galileo Galilei
D) Isaac Newton
  • 2. In special relativity, what is the maximum speed at which information or matter can travel?
A) The speed of thought
B) The speed of gravity
C) The speed of sound
D) The speed of light
  • 3. What is the constant 'c' in the equation e=mc2?
A) Planck constant
B) Speed of light
C) Acceleration due to gravity
D) Permittivity of free space
  • 4. What principle states that the laws of physics are the same for all observers regardless of their relative motion?
A) Principle of equivalence
B) Principle of invariance
C) Principle of superposition
D) Principle of relativity
  • 5. What is the Lorentz factor used to describe in special relativity?
A) Time dilation and length contraction
B) Quantum entanglement
C) Thermal expansion
D) Photon decay and annihilation
  • 6. Which of the following is a consequence of special relativity?
A) Length contraction
B) Centripetal acceleration
C) Conservation of momentum
D) Time dilation
  • 7. What is the mass-energy equivalence principle in special relativity?
A) Energy is always higher than mass
B) Mass is always higher than energy
C) Energy and mass are independent
D) Energy and mass are interchangeable
  • 8. What is the relationship between energy and mass in the e=mc2 equation?
A) Energy and mass are equivalent
B) Energy is unrelated to mass
C) Energy is inversely proportional to mass
D) Energy is directly proportional to mass
  • 9. What does the 'm' represent in the equation e=mc2?
A) Mass
B) Wavelength
C) Velocity
D) Frequency
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