Physics Rate of change of momentum is Force Pressure Velocity Area Force Pressure Velocity Area ANSWER DOWNLOAD EXAMIANS APP
Physics On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C, because : Plastics have a lower density than metals Metals have higher thermal capacity than plastics Plastics have a higher thermal conductivity than metals Metals are good conductors of heat Plastics have a lower density than metals Metals have higher thermal capacity than plastics Plastics have a higher thermal conductivity than metals Metals are good conductors of heat ANSWER DOWNLOAD EXAMIANS APP
Physics Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by Ammonia Chlorine Carbon dioxide Ozone Ammonia Chlorine Carbon dioxide Ozone ANSWER DOWNLOAD EXAMIANS APP
Physics What property of matter is momentum related to? Mass None of these Both A & B Velocity Mass None of these Both A & B Velocity ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays can cause Sneezing Gene mutation Fever Burning Sneezing Gene mutation Fever Burning ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of energy in MKS system is Volt Erg Ohm Joule Volt Erg Ohm Joule ANSWER DOWNLOAD EXAMIANS APP
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