Physics The dimension of which of the following is the same as that of impulse ? Change in the rate of momentum Volume Momentum Torque Change in the rate of momentum Volume Momentum Torque ANSWER DOWNLOAD EXAMIANS APP
Physics Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to: Hysteresis loss alone Both the heating effect of current and hysteresis loss Intense sunlight at noon The heating effect of current alone Hysteresis loss alone Both the heating effect of current and hysteresis loss Intense sunlight at noon The heating effect of current alone ANSWER DOWNLOAD EXAMIANS APP
Physics Water drops cannot stick to the oily surface due to Lack of adhesive force Surface tension Water is lighter than oil Cannot mix each other Lack of adhesive force Surface tension Water is lighter than oil Cannot mix each other ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit of resistance is: Ohm Joule Newton Coulomb Ohm Joule Newton Coulomb ANSWER DOWNLOAD EXAMIANS APP
Physics Parabolic mirrors are used in Car headlights Dentists mirros Driving mirrors Shaving mirros Car headlights Dentists mirros Driving mirrors Shaving mirros ANSWER DOWNLOAD EXAMIANS APP
Physics One nanometer is equal to 10-6m 10-9m 10-8m 10-5m 10-6m 10-9m 10-8m 10-5m ANSWER DOWNLOAD EXAMIANS APP
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