Physics What type of lens is used in a magnifying glass Concave None of these Convex Plano-concave Concave None of these Convex Plano-concave ANSWER DOWNLOAD EXAMIANS APP
Physics When milk is churned, the cream separates from it due to: Viscous forces Frictional force Gravitational force Centrifugal force Viscous forces Frictional force Gravitational force Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
Physics A storm is predicted if atmospheric pressure Falls gradually Falls suddenly Rises gradually Rises suddenly Falls gradually Falls suddenly Rises gradually Rises suddenly ANSWER DOWNLOAD EXAMIANS APP
Physics When a bar magnet is cut into two equal halves, the pole strength of each piece – Becomes double Becomes zero Becomes half Remains the same Becomes double Becomes zero Becomes half Remains the same ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following devices can be used to detect radiant heat ? Constant volume air thermometer Thermopile Six's maximum and minimum thermometer Liquid thermometer Constant volume air thermometer Thermopile Six's maximum and minimum thermometer Liquid thermometer ANSWER DOWNLOAD EXAMIANS APP
Physics A spring is an example of which of these Newton's 3rd law Conservation of mass law Newton's 1st law Hooke's law Newton's 3rd law Conservation of mass law Newton's 1st law Hooke's law ANSWER DOWNLOAD EXAMIANS APP
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