Physics A star appears twinkling in the sky because of Scattering of light by atmosphere Reflection of light by atmosphere Diffraction of light by atmosphere Refraction of light by atmosphere Scattering of light by atmosphere Reflection of light by atmosphere Diffraction of light by atmosphere Refraction of light by atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following liquids has the least density ? Mercury Salt water Petrol Fresh water Mercury Salt water Petrol Fresh water ANSWER DOWNLOAD EXAMIANS APP
Physics Magnifying Glass is basically a Plano-concave lens Convex lens Concave lens Cylindrical lens Plano-concave lens Convex lens Concave lens Cylindrical lens ANSWER DOWNLOAD EXAMIANS APP
Physics One thousand microns is equal to 10-6m 10-3m 10-9m 10-12m 10-6m 10-3m 10-9m 10-12m ANSWER DOWNLOAD EXAMIANS APP
Physics In a rechargeable cell what kind of energy is stored within the cell? Electrical energy Chemical energy Potential energy Kinetic energy Electrical energy Chemical energy Potential energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics At the center of the sun, fusion converts hydrogen into Water Carbon Helium Plutonium Water Carbon Helium Plutonium ANSWER DOWNLOAD EXAMIANS APP
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