Physics Electricity is transmitted over long distances It is fast It is cheaper It is safer There is less wastage of energy It is fast It is cheaper It is safer There is less wastage of energy ANSWER DOWNLOAD EXAMIANS APP
Physics If we want to calculate the pressure of a liquid at the bottom of a vessel, the quantity which is not required to determine it, is Surface area of the bottom of the vessel Density of the liquid Height of the liquid column Acceleration due to gravity at the bottom of the vessel Surface area of the bottom of the vessel Density of the liquid Height of the liquid column Acceleration due to gravity at the bottom of the vessel ANSWER DOWNLOAD EXAMIANS APP
Physics When a detergent is added to pure water, its surface tension Becomes infinite Increases Decreases Remains constant Becomes infinite Increases Decreases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics The fact that two large ships travelling on close parallel courses in the same direction tend to move towards each other can be explained by Bernoulli's principle Earth's gravitational force Magnetic properties of the ship's material Newton's third law of motion Bernoulli's principle Earth's gravitational force Magnetic properties of the ship's material Newton's third law of motion ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic keepers are used to protect magnets from : Demagnetization due to heating Earth's magnetic field Self-demagnetization Effect of other magnets Demagnetization due to heating Earth's magnetic field Self-demagnetization Effect of other magnets ANSWER DOWNLOAD EXAMIANS APP
Physics Why does the sea appear blue in colour? Scattering of the sunlight by water molecules Reflection of the sun light from water surface Refraction of the sun light Interference of the sun light from water surface Scattering of the sunlight by water molecules Reflection of the sun light from water surface Refraction of the sun light Interference of the sun light from water surface ANSWER DOWNLOAD EXAMIANS APP
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