Physics Rolling friction is caused by ________ Non-elastic effects Power dissipation Buoyancy Gravity Non-elastic effects Power dissipation Buoyancy Gravity ANSWER DOWNLOAD EXAMIANS APP
Physics The swing of a spinning cricket ball in air can be explained on the basis of Buoyancy of air. Turbulence caused by wind. Bernoulli's theorem. Sudden change in wind direction. Buoyancy of air. Turbulence caused by wind. Bernoulli's theorem. Sudden change in wind direction. ANSWER DOWNLOAD EXAMIANS APP
Physics In a filament type light bulb most of the electric power consumed appears as Infra-red rays Fluorescent light Visible light Ultra-violet rays Infra-red rays Fluorescent light Visible light Ultra-violet rays ANSWER DOWNLOAD EXAMIANS APP
Physics Circuit breaker usually operate under Sub-transient state of short-circuit current Steady state of short-circuit current After D. C. component has ceased Transient state of short-circuit current Sub-transient state of short-circuit current Steady state of short-circuit current After D. C. component has ceased Transient state of short-circuit current ANSWER DOWNLOAD EXAMIANS APP
Physics Light Emitting Diodes (LED) is used in fancy electronic devices such as toys emit ultraviolet light visible light X-rays radio waves ultraviolet light visible light X-rays radio waves ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following was the first theory of superconductivity? Quantum field theory London theory Resonating valence bond theory Ginzburg Landau theory Quantum field theory London theory Resonating valence bond theory Ginzburg Landau theory ANSWER DOWNLOAD EXAMIANS APP
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