Physics Which one of the following is used for sun glasses ? Crooks glass Pyrex glass Crystal glass Flint glass Crooks glass Pyrex glass Crystal glass Flint glass ANSWER DOWNLOAD EXAMIANS APP
Physics Sources of geothermal power are Earth's heat Water None of these Both A & B Earth's heat Water None of these Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics The temperature at which water boils depends mainly on Relative humidity Air Pressure Density Specific heat Relative humidity Air Pressure Density Specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics An egg sinks in soft water but floats in a concentrated solution of salt because The density of salt solution exceeds the density of eggs Water has high surface tension Albumin dissolves in salt solution and egg becomes lighter Egg absorbs salt from the solution and expands The density of salt solution exceeds the density of eggs Water has high surface tension Albumin dissolves in salt solution and egg becomes lighter Egg absorbs salt from the solution and expands ANSWER DOWNLOAD EXAMIANS APP
Physics Purity of a metal can be determined with the help of Archimedes principle Pascal's law Conservation of mass principle Boyle's law Archimedes principle Pascal's law Conservation of mass principle Boyle's law ANSWER DOWNLOAD EXAMIANS APP
Physics Outside of cooking utensils are generally left black from below because Black surface is a good conductor of heat. Black surface is a good absorber of heat. Black surface is a poor conductor of heat. It is difficult to clean daily. Black surface is a good conductor of heat. Black surface is a good absorber of heat. Black surface is a poor conductor of heat. It is difficult to clean daily. ANSWER DOWNLOAD EXAMIANS APP
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