Physics Heat from the sun reaches earth by the process of Radiation Conduction All of these Convection Radiation Conduction All of these Convection ANSWER DOWNLOAD EXAMIANS APP
Physics Eclipses occur due to which optical phenomena? Rectilinear propagation Refraction Reflection Diffraction Rectilinear propagation Refraction Reflection Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics A small gap is left at the joints of rails in a railway track to Avoid the tracks being distorted due to seasonal temperature variation Keep the rails equidistant Avoid the heating of tracks to high temperature Control the speed of train Avoid the tracks being distorted due to seasonal temperature variation Keep the rails equidistant Avoid the heating of tracks to high temperature Control the speed of train ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following liquids has the least density ? Mercury Fresh water Petrol Salt water Mercury Fresh water Petrol Salt water ANSWER DOWNLOAD EXAMIANS APP
Physics Longitudinal waves cannot travel through Gas Vacuum Solid Liquid Gas Vacuum Solid Liquid ANSWER DOWNLOAD EXAMIANS APP
Physics The word "Physics" comes from the Greek word Phiji None of these Phusik Fusis Phiji None of these Phusik Fusis ANSWER DOWNLOAD EXAMIANS APP
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