Physics Light travels fastest in Water Glass Diamond Air Water Glass Diamond Air ANSWER DOWNLOAD EXAMIANS APP
Physics Large astronomical telescopes always use as objective None of these mirror lens combinations of lenses None of these mirror lens combinations of lenses ANSWER DOWNLOAD EXAMIANS APP
Physics A small gap is left at the joints of rails in a railway track to Avoid the heating of tracks to high temperature Avoid the tracks being distorted due to seasonal temperature variation Keep the rails equidistant Control the speed of train Avoid the heating of tracks to high temperature Avoid the tracks being distorted due to seasonal temperature variation Keep the rails equidistant Control the speed of train ANSWER DOWNLOAD EXAMIANS APP
Physics If a band is played on the moon the sound will Reverberate Not be heard at any distance at all from it Be heard upto 10km from it Be heard by us faintly Reverberate Not be heard at any distance at all from it Be heard upto 10km from it Be heard by us faintly ANSWER DOWNLOAD EXAMIANS APP
Physics The plastic material commonly used for making gear wheels is Polystyrene Nylons Bakelit Polyesters Polystyrene Nylons Bakelit Polyesters ANSWER DOWNLOAD EXAMIANS APP
Physics The fundamental scientific principle in the operation of battery is Acid-base interaction Dialysis Dissociation of electrolytes Oxidation-reduction Acid-base interaction Dialysis Dissociation of electrolytes Oxidation-reduction ANSWER DOWNLOAD EXAMIANS APP
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