Physics Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in Conduction Both conduction and convection Convection Radiation Conduction Both conduction and convection Convection Radiation ANSWER DOWNLOAD EXAMIANS APP
Physics Necessary element of change in solar energy to electrical energy Berillium Tantelum Silicon Pure Copper Berillium Tantelum Silicon Pure Copper ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of the ocean appears to be blue because the sunlight falling on it is Diffracted Refracted Scattered Reflected Diffracted Refracted Scattered Reflected ANSWER DOWNLOAD EXAMIANS APP
Physics A thin oil film on a water surface appears coloured because of Diffraction Reflection Polarization Interference Diffraction Reflection Polarization Interference ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibre works on the interference total internal reflection scattering principle of refraction interference total internal reflection scattering principle of refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following are methods of heat transfer? Revolution Thermal Expansion Convection Evaporation Revolution Thermal Expansion Convection Evaporation ANSWER DOWNLOAD EXAMIANS APP
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