What were the two postulates upon which Einstein based Special Relativity? OA. a constant speed of light, and that simultaneity is not universal B. a variable speed of light, and there is no absolute length by which objects can be measured O C. The laws of physics are the same in all inertial frames of reference, and the speed of light is constant regardless of the inertial reference frame. O D. The laws of physics vary with the frame of reference, and it takes infinite energy to reach the speed of light.

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Chapter1: Units, Trigonometry. And Vectors
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What were the two postulates upon which Einstein based Special
Relativity?
O A.
a constant speed of light, and that simultaneity is not universal
B.
a variable speed of light, and there is no absolute length by which objects can be measured
O C. The laws of physics are the same in all inertial frames of reference, and the speed of light is constant
regardless of the inertial reference frame.
O D. The laws of physics vary with the frame of reference, and it takes infinite energy to reach the speed of
light.
Transcribed Image Text:What were the two postulates upon which Einstein based Special Relativity? O A. a constant speed of light, and that simultaneity is not universal B. a variable speed of light, and there is no absolute length by which objects can be measured O C. The laws of physics are the same in all inertial frames of reference, and the speed of light is constant regardless of the inertial reference frame. O D. The laws of physics vary with the frame of reference, and it takes infinite energy to reach the speed of light.
The equation E = mc² is a famous result of special relativity. What
is the difference between that and the equation E = gmc2?
A.
The former is the total energy of a relativistic particle; the latter is the rest energy.
В.
The former is the total energy of a relativistic particle; the latter is the kinetic energy.
C.
The former is the rest energy of a relativistic particle; the latter is the total energy.
O D.
The former is the kinetic energy of a relativistic particle; the latter is the total energy.
Transcribed Image Text:The equation E = mc² is a famous result of special relativity. What is the difference between that and the equation E = gmc2? A. The former is the total energy of a relativistic particle; the latter is the rest energy. В. The former is the total energy of a relativistic particle; the latter is the kinetic energy. C. The former is the rest energy of a relativistic particle; the latter is the total energy. O D. The former is the kinetic energy of a relativistic particle; the latter is the total energy.
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