Physics An object which absorbs all colours and reflects none appears: White Blue Black Grey White Blue Black Grey ANSWER DOWNLOAD EXAMIANS APP
Physics What is a neuron ? The anti-particle of neutron Basic unit of energy Particle released during radioactivity Basic unit of nervous system The anti-particle of neutron Basic unit of energy Particle released during radioactivity Basic unit of nervous system ANSWER DOWNLOAD EXAMIANS APP
Physics Copper wires are generally used for electrical power transmission instead of iron wire because : Copper is cheaper than iron Copper is lighter than iron Copper can take higher power than iron Copper is a better conductor of electricity than iron Copper is cheaper than iron Copper is lighter than iron Copper can take higher power than iron Copper is a better conductor of electricity than iron ANSWER DOWNLOAD EXAMIANS APP
Physics Forged documents are detected by Gamma rays Beta rays Ultraviolet rays Infra-red rays Gamma rays Beta rays Ultraviolet rays Infra-red rays ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of light in air is Infinity 3 × 10–8 m/s 3 × 108 m/s 8 × 103 m/s Infinity 3 × 10–8 m/s 3 × 108 m/s 8 × 103 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics The reflector of a search light is a : Cylindrical mirror Concave mirror Convex mirror Plane mirror Cylindrical mirror Concave mirror Convex mirror Plane mirror ANSWER DOWNLOAD EXAMIANS APP
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