Physics Holography is a technique of Recording a permanent three dimensional multicolour photograph Recording a permanent, sharp two diimensional black and white or multicolour photograph Recording a permanent three dimensional black and white photograph Recording a permanent three dimensional photograph of a given single colour or a multicolour Recording a permanent three dimensional multicolour photograph Recording a permanent, sharp two diimensional black and white or multicolour photograph Recording a permanent three dimensional black and white photograph Recording a permanent three dimensional photograph of a given single colour or a multicolour ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Choke' used with a tube light is basically An inductor A resistor A capacitor A transformer An inductor A resistor A capacitor A transformer ANSWER DOWNLOAD EXAMIANS APP
Physics The Laser is a beam of radiations which are Coherent and non-monochromatic Non-coherent and monochromatic Coherent and monochromatic Non-coherent and non-monochromatic Coherent and non-monochromatic Non-coherent and monochromatic Coherent and monochromatic Non-coherent and non-monochromatic ANSWER DOWNLOAD EXAMIANS APP
Physics Matter waves are Electromagnetic waves De Broglie waves Longitudinal waves Transverse waves Electromagnetic waves De Broglie waves Longitudinal waves Transverse waves ANSWER DOWNLOAD EXAMIANS APP
Physics When a piece of stone is immersed in water, it displaces water of equal Specific gravity Volume Mass Density Specific gravity Volume Mass Density ANSWER DOWNLOAD EXAMIANS APP
Physics The earth is a Bad absorber and bad radiator of heat Good reflector of heat Good absorber and good radiator of heat Non-absorber of heat Bad absorber and bad radiator of heat Good reflector of heat Good absorber and good radiator of heat Non-absorber of heat ANSWER DOWNLOAD EXAMIANS APP
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