Physics What is the effective resistance (in Ω) of two resistors 20 Ω and 30 Ω connected in parallel? 36 24 50 12 36 24 50 12 ANSWER DOWNLOAD EXAMIANS APP
Physics An optically plane surface reflects a beam of light As a parallel beam in one direction As parallel beams in all directions As a diffused beam in one direction As diffused beams in all directions As a parallel beam in one direction As parallel beams in all directions As a diffused beam in one direction As diffused beams in all directions ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibres are based on the phenomenon of Diffraction Dispersion Interference Total Internal Reflection Diffraction Dispersion Interference Total Internal Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Good conductor of electricity is Graphite Dry air Kerosene Paper Graphite Dry air Kerosene Paper ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton's Fourth law Second law Third law First law Fourth law Second law Third law First law ANSWER DOWNLOAD EXAMIANS APP
Physics Which color deviates highest when passing through a Prism Orange Indigo Green Violet Orange Indigo Green Violet ANSWER DOWNLOAD EXAMIANS APP
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