Physics During hot weather, the fan produces a feeling of comfort. This is because Fan supplies cool air Conductivity of air increases Fan cools the air Our perspiration eva-porates rapidly Fan supplies cool air Conductivity of air increases Fan cools the air Our perspiration eva-porates rapidly ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound is the greatest in : Air Water Glycerine Glass Air Water Glycerine Glass ANSWER DOWNLOAD EXAMIANS APP
Physics The splitting of different colours of light in a prism is : Disperson of light Diffraction of light Refraction of light Reflection of light Disperson of light Diffraction of light Refraction of light Reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics Woollen cloth protects the body from cold because It is a poor conductor of heat It reflects heat External heat rays enter into the body through the woollen cloth It is a good conductor of heat It is a poor conductor of heat It reflects heat External heat rays enter into the body through the woollen cloth It is a good conductor of heat ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays can cause Burning Gene mutation Fever Sneezing Burning Gene mutation Fever Sneezing ANSWER DOWNLOAD EXAMIANS APP
Physics According to the quantum theory of light, the energy of light is carried in discrete units are called Photoelectrons Photons Protons Electrons Photoelectrons Photons Protons Electrons ANSWER DOWNLOAD EXAMIANS APP
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