Physics Rise of oil a wick is due to Density of the oil Pressure of the oil Surface tension of the oil Viscosity of the oil Density of the oil Pressure of the oil Surface tension of the oil Viscosity of the oil ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following metals is used for the manufacture of heating elements provided in electric iron ? Chromium Tungsten Nickel Nichrome Chromium Tungsten Nickel Nichrome ANSWER DOWNLOAD EXAMIANS APP
Physics Electric Motor converts ________ energy to mechanical energy Chemical Electrical Mechanical Sound Chemical Electrical Mechanical Sound ANSWER DOWNLOAD EXAMIANS APP
Physics Optical Fibre technology works on which of these principles of Physics? Bernoulli's Principle Total internal reflection of Light Newton's law of Motion Photoelectric effect Bernoulli's Principle Total internal reflection of Light Newton's law of Motion Photoelectric effect ANSWER DOWNLOAD EXAMIANS APP
Physics A copper disc has a hole. If the disc is heated, the size of the hole Increases First increases and than decreases No change Decreases Increases First increases and than decreases No change Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics The shape of our milky way galaxy is Spiral None of these Elliptical Circular Spiral None of these Elliptical Circular ANSWER DOWNLOAD EXAMIANS APP
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