Physics A piece of wood is held under water. The upthrust on it will be: More than weight of the wood Zero Less than weight of the wood Equal to the weight of the wood More than weight of the wood Zero Less than weight of the wood Equal to the weight of the wood ANSWER DOWNLOAD EXAMIANS APP
Physics 'Parsec' is the unit measurement of Density of stars Brightness of heavenly bodies Astronomical distance Orbital velocity of giant stars Density of stars Brightness of heavenly bodies Astronomical distance Orbital velocity of giant stars ANSWER DOWNLOAD EXAMIANS APP
Physics Which sources produce alternating current (AC)? Batteries Hydro-electric generators Solar power plants All of these Batteries Hydro-electric generators Solar power plants All of these ANSWER DOWNLOAD EXAMIANS APP
Physics The basic reason for the extraordinary sparkle of suitably cut diamond is that It is very hard It has well defined cleavage planes It has a very high refractive index It has a very high transparency It is very hard It has well defined cleavage planes It has a very high refractive index It has a very high transparency ANSWER DOWNLOAD EXAMIANS APP
Physics . . . . . . . . . exerts a force on anything that has an electric charge. Inductive field Electrostatic force All of these Electric field Inductive field Electrostatic force All of these Electric field ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not true about X-rays? Can affect photographic plates Travel with the speed of light Can be reflected or refracted Have low penetrating power Can affect photographic plates Travel with the speed of light Can be reflected or refracted Have low penetrating power ANSWER DOWNLOAD EXAMIANS APP
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