Physics Energy travels from Sun to Earth through Convection Conduction Modulation Radiation Convection Conduction Modulation Radiation ANSWER DOWNLOAD EXAMIANS APP
Physics When a piece of pure silicon is doped with aluminium, then The doped silicon piece will become p-type The doped silicon piece will become n-type The conductivity of the doped silicon piece will remain the same The resistivity of the doped silicon piece will increase The doped silicon piece will become p-type The doped silicon piece will become n-type The conductivity of the doped silicon piece will remain the same The resistivity of the doped silicon piece will increase ANSWER DOWNLOAD EXAMIANS APP
Physics The different colours of different stars are due to the variation of Pressure Radiation from them Density Temperature Pressure Radiation from them Density Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of light will be minimum while passing through Water Vaccum Glass Air Water Vaccum Glass Air ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels at the fastest speed in water air steel vacuum water air steel vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics Waves that are required for long distance wireless communication are Infrared rays Radio waves Ultraviolet rays Microwaves Infrared rays Radio waves Ultraviolet rays Microwaves ANSWER DOWNLOAD EXAMIANS APP