Physics A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of 30 m/s 25 m/s 18 m/s 36 m/s 30 m/s 25 m/s 18 m/s 36 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The ratio of the emf's is : 0.21111111111111 0.20902777777778 0.12638888888889 0.12777777777778 0.21111111111111 0.20902777777778 0.12638888888889 0.12777777777778 ANSWER DOWNLOAD EXAMIANS APP
Physics Proton carry a Neutral Charge Negative Charge Variable Charge Positive Charge Neutral Charge Negative Charge Variable Charge Positive Charge ANSWER DOWNLOAD EXAMIANS APP
Physics Total internal reflection can not take place when light goes from : Glass to air Water to glass Glass to water Water to air Glass to air Water to glass Glass to water Water to air ANSWER DOWNLOAD EXAMIANS APP
Physics Atmospheric pressure exerted on earth is due to Revolution of earth Uneven heating of earth Gravitational pull Rotation of earth Revolution of earth Uneven heating of earth Gravitational pull Rotation of earth ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound has a subject existence no existence both subjective and objective existence an object existence a subject existence no existence both subjective and objective existence an object existence ANSWER DOWNLOAD EXAMIANS APP
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