Physics The pressure of a fluid varies with depth h as P = PQ+pgh, where p is the fluid density. This expression is associated with Pascal's law Newton's law Bernoulli's principle Archimedes' principle Pascal's law Newton's law Bernoulli's principle Archimedes' principle ANSWER DOWNLOAD EXAMIANS APP
Physics When a piece of stone is immersed in water, it displaces water of equal Volume Specific gravity Mass Density Volume Specific gravity Mass Density ANSWER DOWNLOAD EXAMIANS APP
Physics Flywheel is an important part of a steam engine because it : Helps the engine in keeping the speed uniform Decreases the moment of inertia Gives strength to the engine Accelerates the speed of the engine Helps the engine in keeping the speed uniform Decreases the moment of inertia Gives strength to the engine Accelerates the speed of the engine ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument used to measure the speed of the wind is Chronometer Anemometer Dosimeter Altimeter Chronometer Anemometer Dosimeter Altimeter ANSWER DOWNLOAD EXAMIANS APP
Physics During thunderstorm you are travelling in a car. To protect yourself from the lightning you will have to Get out of the car and lie flat in the ground Abandon the car and take shelter under a nearby tree Remain in the car Touch the nearest electric pole Get out of the car and lie flat in the ground Abandon the car and take shelter under a nearby tree Remain in the car Touch the nearest electric pole ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Amplitude Square of amplitude Square root of amplitude Cube of amplitude Amplitude Square of amplitude Square root of amplitude Cube of amplitude ANSWER DOWNLOAD EXAMIANS APP
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