Physics These waves cannot be transmitted through vacuum. Heat Electromagnetic Sound Light Heat Electromagnetic Sound Light ANSWER DOWNLOAD EXAMIANS APP
Physics The material used in electric heater is Nichrome Brass Tungsten Steel Nichrome Brass Tungsten Steel ANSWER DOWNLOAD EXAMIANS APP
Physics We feel cool when we sit near the fan, this is because Fan gives cool air. We feel cool when air touches the body. Fan cools surrounding air. Air vapourises the sweat on our body. Fan gives cool air. We feel cool when air touches the body. Fan cools surrounding air. Air vapourises the sweat on our body. ANSWER DOWNLOAD EXAMIANS APP
Physics Why two thin shirts can keep us warmer than a single thick shirt in winter ? Air layer between two shirts behaves like insulating media Air layer between two shirts works as good conductor Two thin shirts become thicker so prevent transmission of heat No radiation of heat takes place Air layer between two shirts behaves like insulating media Air layer between two shirts works as good conductor Two thin shirts become thicker so prevent transmission of heat No radiation of heat takes place ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is an example for cantilever beam? Diving board See-saw Common balance Bridge Diving board See-saw Common balance Bridge ANSWER DOWNLOAD EXAMIANS APP
Physics The component used for tuning a radio is basically a variable Condenser Resisto Inductor Transformer Condenser Resisto Inductor Transformer ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS