Physics Among the following materials sound travels fastest in Water Air Steel Vacuum Water Air Steel Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays have greatest similarity with X-rays U.V.-rays B-rays A-rays X-rays U.V.-rays B-rays A-rays ANSWER DOWNLOAD EXAMIANS APP
Physics The laws which govern the motion of planets are called ________ De Morgan's Laws Newton's Laws Avogadro's laws Kepler's Laws De Morgan's Laws Newton's Laws Avogadro's laws Kepler's Laws ANSWER DOWNLOAD EXAMIANS APP
Physics Necessary element of change in solar energy to electrical energy Berillium Silicon Pure Copper Tantelum Berillium Silicon Pure Copper Tantelum ANSWER DOWNLOAD EXAMIANS APP
Physics The reflector of a search light is a : Concave mirror Cylindrical mirror Plane mirror Convex mirror Concave mirror Cylindrical mirror Plane mirror Convex mirror ANSWER DOWNLOAD EXAMIANS APP
Physics Amount of water vapour (gaseous) in a given volume of air (cubic metre) is known as: Absolute humidity Specific humidity Relative humidity Mixing ratio Absolute humidity Specific humidity Relative humidity Mixing ratio ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS