Physics In a freezer ice cubes will be formed more quickly in trays made of Aluminium Wood Rubber Plastic Aluminium Wood Rubber Plastic ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound is the greatest in : Air Glycerine Glass Water Air Glycerine Glass Water ANSWER DOWNLOAD EXAMIANS APP
Physics Find the power of a convex lens if the image formed is at a distance of 16 cm from the lens when the object is placed on the other side of the lens at 20 cm from the optical centre? 11.25 diopters 3.75 diopters -3.75 diopters -11.25 diopters 11.25 diopters 3.75 diopters -3.75 diopters -11.25 diopters ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic wires made from copper have same length but the radius of wire 1 is half of that of wire 2. The resistance of wire 1 is R. If both the wires are joined together in series, the total resistance becomes R/2 3R/4 2R 5R/4 R/2 3R/4 2R 5R/4 ANSWER DOWNLOAD EXAMIANS APP
Physics The substance which conducts current in the solid state is Graphite Sodium chloride Diamond Iodine Graphite Sodium chloride Diamond Iodine ANSWER DOWNLOAD EXAMIANS APP
Physics Forged documents are detected by Infra-red rays Gamma rays Beta rays Ultraviolet rays Infra-red rays Gamma rays Beta rays Ultraviolet rays ANSWER DOWNLOAD EXAMIANS APP
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