Physics The metal used to make lightning conductors is Copper Iron Zinc Aluminium Copper Iron Zinc Aluminium ANSWER DOWNLOAD EXAMIANS APP
Physics What happens to a liquid, when the vapour pressure equals the atmospheric pressure? The liquid cools No change The liquid boils The liquid evaporates The liquid cools No change The liquid boils The liquid evaporates ANSWER DOWNLOAD EXAMIANS APP
Physics Sun appears red in colour at sunrise and sunset due to The fact that sun emits only red colour at that time Red light having longer wave length scatters away That all other colours scatter away except red That sun comes out of the mountains The fact that sun emits only red colour at that time Red light having longer wave length scatters away That all other colours scatter away except red That sun comes out of the mountains ANSWER DOWNLOAD EXAMIANS APP
Physics The layer of atmosphere used for radio-wave transmission is Chromosphere Troposphere Stratosphere Ionosphere Chromosphere Troposphere Stratosphere Ionosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Convex mirrors are used as a rear view mirror in motor cycles because It forms real image It forms erect (upright) image All of these It forms smaller image as compared with object It forms real image It forms erect (upright) image All of these It forms smaller image as compared with object ANSWER DOWNLOAD EXAMIANS APP
Physics One watt-hour is equivalent to 3.6 x 103 J 6.3 x 103 J 6.3 x 10-7 J 3.6 x 10-3 J 3.6 x 103 J 6.3 x 103 J 6.3 x 10-7 J 3.6 x 10-3 J ANSWER DOWNLOAD EXAMIANS APP
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