Physics A ball is thrown vertically upward from the ground. It crosses a point at the height of 25 m twice at an interval of 4 seconds. The ball was thrown with the velocity of 18 m/s 30 m/s 25 m/s 36 m/s 18 m/s 30 m/s 25 m/s 36 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics Moving electric charge produces : Heat waves Light rays Sound waves Magnetic field Heat waves Light rays Sound waves Magnetic field ANSWER DOWNLOAD EXAMIANS APP
Physics In a ________ the wave particles of the medium vibrate in a direction perpendicular to the direction of wave propagation Field Transverse Longitudinal Rolling Field Transverse Longitudinal Rolling ANSWER DOWNLOAD EXAMIANS APP
Physics Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by Carbon dioxide Ozone Ammonia Chlorine Carbon dioxide Ozone Ammonia Chlorine ANSWER DOWNLOAD EXAMIANS APP
Physics If the temperature of a place increases suddenly, the relative humidity Remains constant Increases Decreases Fluctuates Remains constant Increases Decreases Fluctuates ANSWER DOWNLOAD EXAMIANS APP
Physics Forged documents are detected by Beta rays Gamma rays Ultraviolet rays Infra-red rays Beta rays Gamma rays Ultraviolet rays Infra-red rays ANSWER DOWNLOAD EXAMIANS APP
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