Physics Stars twinkle because the distance of the stars from the earth changes with time. the refractive index of the different layers of the earth's atmosphere ch the intensity of light emitted by them changes with time. None of these the distance of the stars from the earth changes with time. the refractive index of the different layers of the earth's atmosphere ch the intensity of light emitted by them changes with time. None of these ANSWER DOWNLOAD EXAMIANS APP
Physics A multimeter is used to measure Current Voltage All of these Resistance Current Voltage All of these Resistance ANSWER DOWNLOAD EXAMIANS APP
Physics The motion of a freely falling body is an example of ________ motion. Constant speed Non-uniformly accelerated Uniformly accelerated Constant velocity Constant speed Non-uniformly accelerated Uniformly accelerated Constant velocity ANSWER DOWNLOAD EXAMIANS APP
Physics The paramagnetic theory of magnetism applies to Nickel Platinum Mercury Iron Nickel Platinum Mercury Iron ANSWER DOWNLOAD EXAMIANS APP
Physics If an ordinary glass tube and a glass capillary tube are both dipped in a beaker of water, water rises in Neither Only the capillary tube Only the glass tube Both Neither Only the capillary tube Only the glass tube Both ANSWER DOWNLOAD EXAMIANS APP
Physics In a Carnot engine when heat is taken from the source, its temperature Increases Decreases and then remains constant Decreases Remains constant Increases Decreases and then remains constant Decreases Remains constant ANSWER DOWNLOAD EXAMIANS APP
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