Physics Brightness of bulb depends on voltage or current? Voltage Current Both A & B None Voltage Current Both A & B None ANSWER DOWNLOAD EXAMIANS APP
Physics The rice is cooked more quickly in a pressure cooker because Less quantity of water is used. It is covered. Water boils at a higher temperature under pressure. None of these Less quantity of water is used. It is covered. Water boils at a higher temperature under pressure. None of these ANSWER DOWNLOAD EXAMIANS APP
Physics For which one of the following, ''Diodes' are generally used for? Rectification Modulation Amplification Filtration Rectification Modulation Amplification Filtration ANSWER DOWNLOAD EXAMIANS APP
Physics Time of exposure required for taking photograph of an object depends upon the Skill of photographer Size of the object Proximity of object Brightness of the object Skill of photographer Size of the object Proximity of object Brightness of the object ANSWER DOWNLOAD EXAMIANS APP
Physics In a Carnot engine when heat is taken from the source, its temperature Decreases and then remains constant Decreases Remains constant Increases Decreases and then remains constant Decreases Remains constant Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a valid conservation law of classical physics? Law of conservation of angular momentum Law of conservation of current Law of conservation of charge Law of conservation of energy Law of conservation of angular momentum Law of conservation of current Law of conservation of charge Law of conservation of energy ANSWER DOWNLOAD EXAMIANS APP
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