Physics What type of lens is used in a magnifying glass Convex Plano-concave None of these Concave Convex Plano-concave None of these Concave ANSWER DOWNLOAD EXAMIANS APP
Physics The commonly used coolant in refrigerators is Oxygen Nitrogen Freon Ammonia Oxygen Nitrogen Freon Ammonia ANSWER DOWNLOAD EXAMIANS APP
Physics The flow of thermal energy is called Voltage Potential Heat Current Voltage Potential Heat Current ANSWER DOWNLOAD EXAMIANS APP
Physics Electrostatic precipitator is used to control the pollution of Air Water Noise Thermal Air Water Noise Thermal ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following physical quantities has the same dimensions as that of Planck's constant? Linear momentum Angular momentum Potential energy Force Linear momentum Angular momentum Potential energy Force ANSWER DOWNLOAD EXAMIANS APP
Physics The cause for the Tsunami, as deduced by the seismologists, is Deformation of sea floor and vertical displacement of water Low pressure trough in the ocean Sudden change in the monsoon wind Gravitational pull of the moon Deformation of sea floor and vertical displacement of water Low pressure trough in the ocean Sudden change in the monsoon wind Gravitational pull of the moon ANSWER DOWNLOAD EXAMIANS APP
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