Physics Which of the following is not a valid conservation law of classical physics? Law of conservation of energy Law of conservation of charge Law of conservation of current Law of conservation of angular momentum Law of conservation of energy Law of conservation of charge Law of conservation of current Law of conservation of angular momentum ANSWER DOWNLOAD EXAMIANS APP
Physics In a diesel engine the high temperature needed to ignite the fuel is achieved by The battery Using heat from exhaust Compressing air in the cylinders An electrical spark The battery Using heat from exhaust Compressing air in the cylinders An electrical spark ANSWER DOWNLOAD EXAMIANS APP
Physics A car parked in the sun with its windows closed gets terribly hot inside. This is due to The good conducting power of the metal body The greenhouse effect The heat emitted by the engine The double layered wind shield The good conducting power of the metal body The greenhouse effect The heat emitted by the engine The double layered wind shield ANSWER DOWNLOAD EXAMIANS APP
Physics Danger signals are generally red as red light Undergoes least deviation Gives comfort to eye Has lowest velocity Is least bright Undergoes least deviation Gives comfort to eye Has lowest velocity Is least bright ANSWER DOWNLOAD EXAMIANS APP
Physics If density of oxygen is 16 times that of hydrogen, what will be their corresponding ratio of velocity of sound? 0.044444444444444 0.084027777777778 0.16736111111111 0.052777777777778 0.044444444444444 0.084027777777778 0.16736111111111 0.052777777777778 ANSWER DOWNLOAD EXAMIANS APP
Physics The laws which govern the motion of planets are called ________ De Morgan's Laws Kepler's Laws Avogadro's laws Newton's Laws De Morgan's Laws Kepler's Laws Avogadro's laws Newton's Laws ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS