Physics Among the following materials sound travels fastest in Air Steel Vacuum Water Air Steel Vacuum Water ANSWER DOWNLOAD EXAMIANS APP
Physics Super cooling stands for cooling of a liquid : At freezing point Below freezing point Above melting point At melting point At freezing point Below freezing point Above melting point At melting point ANSWER DOWNLOAD EXAMIANS APP
Physics Echolocation is an adaptation bats use to Find warm places for hibernation All of these Locate flowering plants Hunt insects in flight Find warm places for hibernation All of these Locate flowering plants Hunt insects in flight ANSWER DOWNLOAD EXAMIANS APP
Physics Hot water is poured simultaneously in four metallic tumblers painted outside with different paints. After some time the water will be found to have cooled most in the tumbler painted. Rough black Rough white Shining white Shining black Rough black Rough white Shining white Shining black ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following is not an electromagnetic wave? R-Ray Cathode Ray Infrared Ray X-Ray R-Ray Cathode Ray Infrared Ray X-Ray ANSWER DOWNLOAD EXAMIANS APP
Physics Indicate the false statement about the resistance of a wire It is directly proportional to the length of wire It depends on material of wire Resistance of metallic wire increases with increase in temperature It is directly proportional to the area of cross-section of wire It is directly proportional to the length of wire It depends on material of wire Resistance of metallic wire increases with increase in temperature It is directly proportional to the area of cross-section of wire ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS