General Knowledge on Physics

(Click on suggested Options to select the answer \| Color Red means : Wrong & Green Means: Correct)
91. Newton's laws of motion do not hold good for objects A. at rest B. moving slowly C. moving with high velocity D. moving with velocity comparable to velocity of light Check Answer \| Discussion 92. A man is at rest in the middle of a horizontal plane of perfectly smooth surface of ice . He can move himself to the shore by making use of Newton's A. first law of motion B. second law of motion C. third law of motion D. first, second and third laws of motion Check Answer \| Discussion 93. Who among the following proposed that atom is indivisible A. Dalton B. Berzelius C. Rutherford D. Avogadro Check Answer \| Discussion 94. The atomic theory of matter was first proposed by A. John Dalton B. Rutherford C. JJThomson D. Niels Bohr Check Answer \| Discussion 95. Which one of the following mechanisms uses the Pascal's law? A. The flight tak-off B. The floating of ship C. The hydraulic brakes D. The landing of flight Check Answer \| Discussion 96. Which one of the following instruments is used by the submarine sailors to see the objects on the surface? A. Telescope B. Microscope C. Gyroscope D. Periscope Check Answer \| Discussion 97. Which one among the following satellites is used to reflect the radio-signals back to the Earth? A. Natural satellite B. Active satellite C. Passive satellite D. None of these Check Answer \| Discussion 98. Which one of the following reactions is the main cause of the energy radiation from the Sun? A. Fusion reaction B. Fission reaction C. Chemical reaction D. Diffusion reaction Check Answer \| Discussion 99. Which one among the following is not a correct statement ? A. Violet B. Green C. Yellow D. Red Check Answer \| Discussion 100. The main source of energy in the Sun is A. nuclear fusion B. nuclear fission C. chemical reaction D. mechanical energy Check Answer \| Discussion
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General Knowledge on Physics

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