Physics Fiber optics cable used in communication, works on the principle of Diffuse reflection of light Total internal reflection of light Refraction of light Regular reflection of light Diffuse reflection of light Total internal reflection of light Refraction of light Regular reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics A machine powered by rotating blades is a Fumerole Turbines None of these Solar panel Fumerole Turbines None of these Solar panel ANSWER DOWNLOAD EXAMIANS APP
Physics The information of brilliant colors in a thin soap film is a consequence of the phenomena of Multiple refraction and dispersion Diffraction and dispersion Polarization and interference Multiple reflection and interference Multiple refraction and dispersion Diffraction and dispersion Polarization and interference Multiple reflection and interference ANSWER DOWNLOAD EXAMIANS APP
Physics The material used in the fabrication of a transistor is Copper Silver Aluminium Silicon Copper Silver Aluminium Silicon ANSWER DOWNLOAD EXAMIANS APP
Physics The direction of heat flow between two objects depends on Their masses Their heat contents Their temperatures Whether they are in solid, liquid or gaseous state Their masses Their heat contents Their temperatures Whether they are in solid, liquid or gaseous state ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Transformer Rectifier Oscillator Dynamo Transformer Rectifier Oscillator Dynamo ANSWER DOWNLOAD EXAMIANS APP
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