Physics A colour-blind person cannot Distinguish between certain colours Have persistence of vision See black colour See distant objects Distinguish between certain colours Have persistence of vision See black colour See distant objects ANSWER DOWNLOAD EXAMIANS APP
Physics An object which absorbs all colours and reflects none appears: Grey Black Blue White Grey Black Blue White ANSWER DOWNLOAD EXAMIANS APP
Physics Quality of transmission depends upon Neither A nor B Both (A) and (B) Nature of signal only Nature of medium only Neither A nor B Both (A) and (B) Nature of signal only Nature of medium only ANSWER DOWNLOAD EXAMIANS APP
Physics If the phase difference between two points is 120° for a wave with velocity of 360 m/s and frequency 500 Hz, then path difference between the two points is 24 cm 6 cm 12 cm 1 cm 24 cm 6 cm 12 cm 1 cm ANSWER DOWNLOAD EXAMIANS APP
Physics Heat flows as a result of difference of ________ Temperature Mass Density Volume Temperature Mass Density Volume ANSWER DOWNLOAD EXAMIANS APP
Physics The wave like properties of electrons are useful in Magnifying objects Weather reports All of these Lasers Magnifying objects Weather reports All of these Lasers ANSWER DOWNLOAD EXAMIANS APP
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