Physics Wollen clothes keep the body warm because Wool absorbs radiant heat from outer objects Wool rejects heat from the outer objects Wool increases the temperature of the body Wool is a bad conductor Wool absorbs radiant heat from outer objects Wool rejects heat from the outer objects Wool increases the temperature of the body Wool is a bad conductor ANSWER DOWNLOAD EXAMIANS APP
Physics The material used in the fabrication of a transistor is Aluminium Copper Silicon Silver Aluminium Copper Silicon Silver ANSWER DOWNLOAD EXAMIANS APP
Physics The increasing order of the refractive index of certain materials is (left to right) ________ Rock Salt, Ice, Benzene, Kerosene Ice, Kerosene, Benzene, Rock Salt Kerosene, Ice, Benzene, Rock Salt Rocksalt, Benzene, Kerosene, Ice Rock Salt, Ice, Benzene, Kerosene Ice, Kerosene, Benzene, Rock Salt Kerosene, Ice, Benzene, Rock Salt Rocksalt, Benzene, Kerosene, Ice ANSWER DOWNLOAD EXAMIANS APP
Physics The tidal waves on sea is mainly due to Gravitational Effect of Earth on Moon Gravitational Effect of Sun on Earth None of these Gravitational Effect of Moon on Earth Gravitational Effect of Earth on Moon Gravitational Effect of Sun on Earth None of these Gravitational Effect of Moon on Earth ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is indicated by the colour of a star ? Weight Size Temperature Distance Weight Size Temperature Distance ANSWER DOWNLOAD EXAMIANS APP
Physics For a ray of light to suffer total internal reflection it has to pass from : Glass to water Air to water Air to glass Water to glass Glass to water Air to water Air to glass Water to glass ANSWER DOWNLOAD EXAMIANS APP