Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 3 1 4 2 3 1 4 2 ANSWER DOWNLOAD EXAMIANS APP
Physics Stars twinkle because the intensity of light emitted by them changes with time. None of these the refractive index of the different layers of the earth's atmosphere ch the distance of the stars from the earth changes with time. the intensity of light emitted by them changes with time. None of these the refractive index of the different layers of the earth's atmosphere ch the distance of the stars from the earth changes with time. ANSWER DOWNLOAD EXAMIANS APP
Physics The earth is a Non-absorber of heat Good absorber and good radiator of heat Bad absorber and bad radiator of heat Good reflector of heat Non-absorber of heat Good absorber and good radiator of heat Bad absorber and bad radiator of heat Good reflector of heat ANSWER DOWNLOAD EXAMIANS APP
Physics When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance ? Four times Half Two times One-fourth Four times Half Two times One-fourth ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following branch of Physics deal with study of Atomic Nuclei? Bio Physics Atomic Physics None of these Nuclear Physics Bio Physics Atomic Physics None of these Nuclear Physics ANSWER DOWNLOAD EXAMIANS APP
Physics Formation of shadows can be explained by Reflection Refraction Total internal reflection Rectilinear propagation of light Reflection Refraction Total internal reflection Rectilinear propagation of light ANSWER DOWNLOAD EXAMIANS APP
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