Physics 'Mirage' is an example of Dispersion of light only Total internal reflection of light only Refraction of light only Refraction and total internal reflection of light Dispersion of light only Total internal reflection of light only Refraction of light only Refraction and total internal reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics When milk is churned, the cream separates from it due to: Centrifugal force Frictional force Gravitational force Viscous forces Centrifugal force Frictional force Gravitational force Viscous forces ANSWER DOWNLOAD EXAMIANS APP
Physics A passenger standing in a bus is thrown outward when the bus takes a sudden turn. This happens due to Change in momentum Inertia of motion Outward pull on him Change in acceleration Change in momentum Inertia of motion Outward pull on him Change in acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics A periscope works on the principle of Reflection Refraction Diffraction Total internal reflection Reflection Refraction Diffraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics A barometer is kept inside a bell jar. Air is slowly pumped out of the jar. The mercury level starts rising The mercury level starts falling The bell jar breaks up The mercury level does not change The mercury level starts rising The mercury level starts falling The bell jar breaks up The mercury level does not change ANSWER DOWNLOAD EXAMIANS APP
Physics Metals are good conductors of electricity because: The atoms are lightly packed. All of these They have high melting point. They contain free electrons. The atoms are lightly packed. All of these They have high melting point. They contain free electrons. ANSWER DOWNLOAD EXAMIANS APP
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