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PhySci Q2 WEEK 7: THEORY OF RELATIVITY
Quiz by Regin Adrian Suba
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30 questions
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- Q11. Who is the famous scientist that proposed the Special Theory of Relativity Theory?B. Isaac NewtonA. Galileo GalileiC. Albert EinsteinD. James Maxwell30s
- Q22. Which of the following is NOT an implication of the mass-energy equivalence?D. It confirms that the speed of light is the absolute speedB. Energies in objects that have mass can be harvested to do workC. The speed of light can be attained by massive objectsA. Even the smallest amount of mass has an equivalent energy30s
- Q33. How many postulates are there in the Special Theory of Relativity?B. 3D. 5C. 4A. 230s
- Q44. Which of the following is a postulate of special relativity?C. The color of light is the same for all observers.A. Physicists can make no measurements in a moving reference frame.D. The relative speed of two objects is the same for all observers.B. The laws of physics are the same for all observers in uniformly moving frames of reference.30s
- Q55. What kind of speeds are we dealing with when it comes to Special Relativity Theory?A. encountered everydayD. proportional to the mass of an objectB. negligibleC. approaching the speed of light30s
- Q66. Which of the following phenomena is not a consequence of general relativity?C. Precession of Mercury’s orbitA. BlackholeB. WeightlessnessD. The existence of gravitational lenses30s
- Q77. Which of the following reference frames is NOT an inertial reference frame?A. A man on a car speeding up on a freewayD. A woman in a car that is not acceleratingC. A man on a train that is moving at constant velocityB. A woman on the street not moving30s
- Q88. What two principles make up the theory of special relativity?C. Principle of relativity and the principle of massA. Principle of mass and the principle of nuclear forcesD. Principle of relativity and the principle of the speed of lightB. Principle of nuclear forces and the principle of the speed of light30s
- Q99. Which of the following theory states that there is a constant speed of light in an inertial frame?A. Inertial relativityD. Specific relativityC. Special relativityB. General relativity30s
- Q1010. Which is true about the speed of light?C. Neither A nor BA. Dependent on the motion of the source of the lightB. Dependent on the relative motion of the observerD. Both A and B30s
- Q111. It is the value of the speed of light in vacuum expressed in m/s.I. SPEED OF LIGHTE. INERTIAL FRAME OF REFERENCEG. PRINCIPLES OF RELATIVITYH. MASS-ENERGY EQUIVALENCEA. COSMIC SPEED LIMITF. SECOND POSTULATE OF RELATIVITYC. REST ENERGYD. E=mc^2J. 3.0 x 10^8 m/sB. SPECIAL THEORY OF RELATIVITY30s
- Q122. The principle that anything having mass has an equivalent amount of energy and vice versa.J. 3.0 x 10^8 m/sC. REST ENERGYH. MASS-ENERGY EQUIVALENCEI. SPEED OF LIGHTA. COSMIC SPEED LIMITF. SECOND POSTULATE OF RELATIVITYE. INERTIAL FRAME OF REFERENCEB. SPECIAL THEORY OF RELATIVITYG. PRINCIPLES OF RELATIVITYD. E=mc^230s
- Q133. It is the principle which states the law of physics must be the same in all inertial frames of reference.D. E=mc^2I. SPEED OF LIGHTA. COSMIC SPEED LIMITC. REST ENERGYH. MASS-ENERGY EQUIVALENCEG. PRINCIPLES OF RELATIVITYE. INERTIAL FRAME OF REFERENCEB. SPECIAL THEORY OF RELATIVITYJ. 3.0 x 10^8 m/sF. SECOND POSTULATE OF RELATIVITY30s
- Q144. The theory explains how motions can be compared in different inertial frames.J. 3.0 x 10^8 m/sE. INERTIAL FRAME OF REFERENCEA. COSMIC SPEED LIMITF. SECOND POSTULATE OF RELATIVITYH. MASS-ENERGY EQUIVALENCEI. SPEED OF LIGHTG. PRINCIPLES OF RELATIVITYB. SPECIAL THEORY OF RELATIVITYD. E=mc^2C. REST ENERGY30s
- Q155. It is the amount of energy an object at rest.A. COSMIC SPEED LIMITF. SECOND POSTULATE OF RELATIVITYG. PRINCIPLES OF RELATIVITYJ. 3.0 x 10^8 m/sH. MASS-ENERGY EQUIVALENCEB. SPECIAL THEORY OF RELATIVITYE. INERTIAL FRAME OF REFERENCEC. REST ENERGYI. SPEED OF LIGHTD. E=mc^230s