Physics Among the following materials sound travels fastest in Vacuum Water Steel Air Vacuum Water Steel Air ANSWER DOWNLOAD EXAMIANS APP
Physics The washing machine works on the principle of Diffusion Centrifugation Reverse osmosis Dialysis Diffusion Centrifugation Reverse osmosis Dialysis ANSWER DOWNLOAD EXAMIANS APP
Physics If a boy sitting in a train, which is moving at a constant velocity, throws a ball straight up into the air, the ball will Fall in front of him None of these Fall behind him Fall into his hand Fall in front of him None of these Fall behind him Fall into his hand ANSWER DOWNLOAD EXAMIANS APP
Physics Ozone layer above the surface of Earth provides a shield against Infra-red rays Ultra-violet rays Gamma rays X-rays Infra-red rays Ultra-violet rays Gamma rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics A concave lens always forms an image which is Virtual and inverted Virtual and erect Real and erect Real and inverted Virtual and inverted Virtual and erect Real and erect Real and inverted ANSWER DOWNLOAD EXAMIANS APP
Physics The density of water is 1 g/cc. This is strictly valid at 100°C 4°C 25°C 0°C 100°C 4°C 25°C 0°C ANSWER DOWNLOAD EXAMIANS APP
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