Physics An egg sinks in soft water but floats in a concentrated solution of salt because 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 Albumin dissolves in salt solution and egg becomes lighter ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Greenhouse effect' is mainly due to increase in atmospheric Sulphur dioxide Nitrogen Carbon dioxide Ozone Sulphur dioxide Nitrogen Carbon dioxide Ozone ANSWER DOWNLOAD EXAMIANS APP
Physics The refractive index of a transparent medium is maximum for Green light Violet light Yellow light Red light Green light Violet light Yellow light Red light ANSWER DOWNLOAD EXAMIANS APP
Physics Electrical Pressure is also called Current Power Resistance Voltage Current Power Resistance Voltage ANSWER DOWNLOAD EXAMIANS APP
Physics The locomotion of insects to the source of light is called : Phototactic Thermotactic Phototropic Hydrotropic Phototactic Thermotactic Phototropic Hydrotropic ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to change the speed of an electric fan is Amplifier Rectifier Regulator Switch Amplifier Rectifier Regulator Switch ANSWER DOWNLOAD EXAMIANS APP
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