Physics Which one type of radiation has the longest wave length Infrared Radio Wave X-ray Ultraviolet Infrared Radio Wave X-ray Ultraviolet ANSWER DOWNLOAD EXAMIANS APP
Physics Light year is a unit of Time Light Intensity of light Distance Time Light Intensity of light Distance ANSWER DOWNLOAD EXAMIANS APP
Physics Waves that are required for long distance wireless communication are Microwaves Infrared rays Radio waves Ultraviolet rays Microwaves Infrared rays Radio waves Ultraviolet rays ANSWER DOWNLOAD EXAMIANS APP
Physics Water is used in car radiator because of its High specific heat capacity Easy availability Low density Low boiling point High specific heat capacity Easy availability Low density Low boiling point ANSWER DOWNLOAD EXAMIANS APP
Physics A convex mirror of focal length f (in air) is immersed in a liquid (u=4/3). The focal length of the mirror in the liquid will be : (4/3)f (3/4)f F (7/3)f (4/3)f (3/4)f F (7/3)f ANSWER DOWNLOAD EXAMIANS APP
Physics If the length of a simple pendulum is halved then its period of oscillation is Decreased by a factor 2 Increased by a factor 2 Doubled Halved Decreased by a factor 2 Increased by a factor 2 Doubled Halved ANSWER DOWNLOAD EXAMIANS APP
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