Physics A man jumping out of a moving train is thrown Sideways Backward Forward None of these Sideways Backward Forward None of these ANSWER DOWNLOAD EXAMIANS APP
Physics What is the reason for formation of Mirage in desert? Refraction of light Both Refraction and Total internal reflection of light Total internal reflection of light Reflection of light Refraction of light Both Refraction and Total internal reflection of light Total internal reflection of light Reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics Man perceives sound vibrations in the frequency ranges of 20 – 20000 Hz 6 – 10 Hz 11 – 20 Hz 0 – 5 Hz 20 – 20000 Hz 6 – 10 Hz 11 – 20 Hz 0 – 5 Hz ANSWER DOWNLOAD EXAMIANS APP
Physics A wire of copper having length I and area of cross-section A is taken and a current i is flown through it. The power dissipated in the wire is P. If we take an aluminium wire having same dimensions and pass the same current through it, the power dissipated will be < P 2P > P P < P 2P > P P ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of Planck's constant is J/s Js Js–2 Js2 J/s Js Js–2 Js2 ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited for the Corpuscular theory of light? Isaac Newton Christiaan Hyugens Albert Einstein James Clerk Maxwell Isaac Newton Christiaan Hyugens Albert Einstein James Clerk Maxwell ANSWER DOWNLOAD EXAMIANS APP
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