Physics Why does the sea appear blue in colour? Interference of the sun light from water surface Refraction of the sun light Scattering of the sunlight by water molecules Reflection of the sun light from water surface Interference of the sun light from water surface Refraction of the sun light Scattering of the sunlight by water molecules Reflection of the sun light from water surface ANSWER DOWNLOAD EXAMIANS APP
Physics The phenomenon which causes mirage is Total internal reflection Polarisation Diffraction Interference Total internal reflection Polarisation Diffraction Interference ANSWER DOWNLOAD EXAMIANS APP
Physics What is the SI unit of Force? Watt Pascal Newton Boyle Watt Pascal Newton Boyle ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the second largest source of global energy? None of these Nuclear Energy Renewable Energy Fossil fuel None of these Nuclear Energy Renewable Energy Fossil fuel ANSWER DOWNLOAD EXAMIANS APP
Physics When a steel ball is placed on the surface of mercury, it does not sink because Of the surface tension of mercury Mercury is a semisolid Of the high viscosity of mercury The density of mercury is greater than that of steel Of the surface tension of mercury Mercury is a semisolid Of the high viscosity of mercury The density of mercury is greater than that of steel ANSWER DOWNLOAD EXAMIANS APP
Physics The amount of matter in a ball of steel is its : Mass Volume Density Weight Mass Volume Density Weight ANSWER DOWNLOAD EXAMIANS APP
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