Physics Angle of friction and angle of repose are Not equal to each other Equal to each other Proportional to each other None of these Not equal to each other Equal to each other Proportional to each other None of these ANSWER DOWNLOAD EXAMIANS APP
Physics On a cold day when a room temperature is 15oC, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15oC, because plastics have a lower density than metals plastics have a higher thermal conductivity than metals metals are good conductor of heat metals have higher thermal capacity than plastics plastics have a lower density than metals plastics have a higher thermal conductivity than metals metals are good conductor of heat metals have higher thermal capacity than plastics ANSWER DOWNLOAD EXAMIANS APP
Physics Vegetables are cooked in lesser time by adding a pinch of salt while cooking because Latent heat of vaporization of water decreases Boiling point of water decreases Latent heat of vaporization of water increases Boiling point of water increases Latent heat of vaporization of water decreases Boiling point of water decreases Latent heat of vaporization of water increases Boiling point of water increases ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound travel fastest through Gas Liquid None of these Solid Gas Liquid None of these Solid ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of reaction produces the most harmful radiation ? Photo-Chemical reaction Fission reaction Chemical reaction Fusion reaction Photo-Chemical reaction Fission reaction Chemical reaction Fusion reaction ANSWER DOWNLOAD EXAMIANS APP
Physics It is difficult to cook rice Same anywhere At the sea level Under a mine At the top of a mountain Same anywhere At the sea level Under a mine At the top of a mountain ANSWER DOWNLOAD EXAMIANS APP
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