Physics Which of the following cannot be used for making lenses? Water Soil Plastic Glass Water Soil Plastic Glass ANSWER DOWNLOAD EXAMIANS APP
Physics In a rechargeable cell what kind of energy is stored within the cell? Kinetic energy Potential energy Chemical energy Electrical energy Kinetic energy Potential energy Chemical energy Electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Fat can be seperated from milk in a cream seperator because of : Centripetal Force Cohesive Force Gravitational Force Centrifugal Force Centripetal Force Cohesive Force Gravitational Force Centrifugal Force ANSWER DOWNLOAD EXAMIANS APP
Physics Certain substances loose their electrical resistance completely at super low temperature. Such substances are called. Perfect conductors Semi conductors Superconductors Dielectrics Perfect conductors Semi conductors Superconductors Dielectrics ANSWER DOWNLOAD EXAMIANS APP
Physics What is the principle of a ''Life Jacket"? It provides oxygen to a drowning person The person can sit on it like a raft It increases the volume of the person to keep him afloat It decreases the volume of the person to keep him afloat It provides oxygen to a drowning person The person can sit on it like a raft It increases the volume of the person to keep him afloat It decreases the volume of the person to keep him afloat ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit for measuring work and energy is Farad Watt Joule Ohm Farad Watt Joule Ohm ANSWER DOWNLOAD EXAMIANS APP
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