Physics In mirrors the back surface is coated with a thin layer of : Silver Silver nitrate Mercury Red oxide Silver Silver nitrate Mercury Red oxide ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit for measuring work and energy is Farad Ohm Joule Watt Farad Ohm Joule Watt ANSWER DOWNLOAD EXAMIANS APP
Physics Two rods, one of copper and other of steel, experience the same upthrust when placed in water.Thus, both have Equal mass Equal density Equal volume Equal weight Equal mass Equal density Equal volume Equal weight ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Green Blue Red Violet Green Blue Red Violet ANSWER DOWNLOAD EXAMIANS APP
Physics Ice cubes are added to a glass of pure water and a glass of pure alcohol. The ice would be Floating in alcohol and sinking in water At a higher level in water At the same level in both At a higher level in alcohol Floating in alcohol and sinking in water At a higher level in water At the same level in both At a higher level in alcohol ANSWER DOWNLOAD EXAMIANS APP
Physics Siphon will fail to work if: The densities of the liquid in the two vessels are equal. The temperature of the liquids in the two vessels are the same. The level of the liquid in the two vessels are at the same height. Both its limbs are of unequal length. The densities of the liquid in the two vessels are equal. The temperature of the liquids in the two vessels are the same. The level of the liquid in the two vessels are at the same height. Both its limbs are of unequal length. ANSWER DOWNLOAD EXAMIANS APP
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