Physics Lux is the SI unit of luminous flux luminous efficiency luminous intensity intensity of illumination luminous flux luminous efficiency luminous intensity intensity of illumination ANSWER DOWNLOAD EXAMIANS APP
Physics Solids which conduct electricity at higher temperature but not at lower temperature are called Insulator Metallic-conductor Super-conductor Semi-conductor Insulator Metallic-conductor Super-conductor Semi-conductor ANSWER DOWNLOAD EXAMIANS APP
Physics An egg sinks in soft water but floats in a concentrated solution of salt because Albumin dissolves in salt solution and egg becomes lighter Egg absorbs salt from the solution and expands Water has high surface tension The density of salt solution exceeds the density of eggs Albumin dissolves in salt solution and egg becomes lighter Egg absorbs salt from the solution and expands Water has high surface tension The density of salt solution exceeds the density of eggs ANSWER DOWNLOAD EXAMIANS APP
Physics If there is a circular hole in a metal plate, what happens to the radius of the hole when the plate is heated? Depends upon the metal Decreases Increases Unchanged Depends upon the metal Decreases Increases Unchanged ANSWER DOWNLOAD EXAMIANS APP
Physics A person is hurt on kicking a stone due to Velocity Momentum Inertia Reaction Velocity Momentum Inertia Reaction ANSWER DOWNLOAD EXAMIANS APP
Physics In beta decay what is emitted Neutron All of these Proton Electron Neutron All of these Proton Electron ANSWER DOWNLOAD EXAMIANS APP
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