Physics The energy of a photon varies directly with its None of these Frequency Speed Wave length None of these Frequency Speed Wave length ANSWER DOWNLOAD EXAMIANS APP
Physics A light year is a measure of : Distance Speed Time Velocity Distance Speed Time Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics What is another name for energy of motion? Rotational energy Motional energy Kinetic energy Potential energy Rotational energy Motional energy Kinetic energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics Copper wires are generally used for electrical power transmission instead of iron wire because : Copper can take higher power than iron Copper is lighter than iron Copper is cheaper than iron Copper is a better conductor of electricity than iron Copper can take higher power than iron Copper is lighter than iron Copper is cheaper than iron Copper is a better conductor of electricity than iron ANSWER DOWNLOAD EXAMIANS APP
Physics A periscope works by the principle of Reflection Diffraction Refraction Total internal reflection Reflection Diffraction Refraction Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics A colour-blind person cannot See distant objects Distinguish between certain colours See black colour Have persistence of vision See distant objects Distinguish between certain colours See black colour Have persistence of vision ANSWER DOWNLOAD EXAMIANS APP
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