Physics The working of a rocket is based on the principle of: Conservation of mass Conservation of momentum Conservation of angular momentum Conservation of energy Conservation of mass Conservation of momentum Conservation of angular momentum Conservation of energy ANSWER DOWNLOAD EXAMIANS APP
Physics The capacity of a water heater is measured in Both A & B Metres Litres Gallons Both A & B Metres Litres Gallons ANSWER DOWNLOAD EXAMIANS APP
Physics Two waves, each of amplitude 1.5 mm and frequency 10 Hz, are travelling in opposite direction with a speed of 20 mm/s. The distance in mm between adjacent nodes is : 2 1.2 1.5 1 2 1.2 1.5 1 ANSWER DOWNLOAD EXAMIANS APP
Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different paints. After some time the water will be found to have cooled most in the tumbler painted. Shining white Shining black Rough white Rough black Shining white Shining black Rough white Rough black ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Greenhouse effect' is mainly due to increase in atmospheric Nitrogen Carbon dioxide Ozone Sulphur dioxide Nitrogen Carbon dioxide Ozone Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Physics An aircraft can perform aerobatic manoeuvres in a vertical loop because of Weight Centripetal force Gravity Centrifugal force Weight Centripetal force Gravity Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
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