Test 4 Conceptual Questions Physics 2B

Test 4 Conceptual Questions Physics 2B - Physics 2B...

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Physics 2B Practice Exam 4 1. One of the postulates of special theory of relativity states that “the laws of physics are the same in all inertial frames of reference”. a. True b. False 2. One of the postulates of special theory of relativity states that “the speed of light is the same for all inertial observers, independent of their motion or of the motion of the source of light”. a. True b. False 3. Clocks in motion relative to an observer slow down a. True b. False 4. The length of an object in motion is contracted in the direction of motion a. True b. False 5. Events that are simultaneous for one observer are not simultaneous for another observer in motion relative to the first. a. True b. False 6. The characteristics of blackbody radiation can be explained with classical physics concepts. a. True b. False 7. Planck first introduced the quantum concept when he assumed that the subatomic oscillators responsible for blackbody radiation could have discrete amounts of energy. a.
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Test 4 Conceptual Questions Physics 2B - Physics 2B...

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