Physics Which of the following is not a valid conservation law of classical physics? Law of conservation of charge Law of conservation of angular momentum Law of conservation of energy Law of conservation of current Law of conservation of charge Law of conservation of angular momentum Law of conservation of energy Law of conservation of current ANSWER DOWNLOAD EXAMIANS APP
Physics A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is: 150 J 50 J 100 J 75 J 150 J 50 J 100 J 75 J ANSWER DOWNLOAD EXAMIANS APP
Physics What type of heat transfer is boiling water? Conduction Radiation None of these Convection Conduction Radiation None of these Convection ANSWER DOWNLOAD EXAMIANS APP
Physics The base of an electric iron is brightly polished mainly To reduce heat loss by radiation To make it smooth and frictionless To make it rust-proof To make it more durable To reduce heat loss by radiation To make it smooth and frictionless To make it rust-proof To make it more durable ANSWER DOWNLOAD EXAMIANS APP
Physics A real gas can act as an ideal gas in Low pressure and high temperature High pressure and high temperature High pressure and low temperature Low pressure and low temperature Low pressure and high temperature High pressure and high temperature High pressure and low temperature Low pressure and low temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Purpose of an optical filter is to Transmit or absorb light of different colours Reflect lights of different colours Refract light of different colours Dispense light into component colours Transmit or absorb light of different colours Reflect lights of different colours Refract light of different colours Dispense light into component colours ANSWER DOWNLOAD EXAMIANS APP
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