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Hot water is poured simultaneously in four metallic tumblers painted outside with different points. After some time the water will be found to have cooled most in the tumbler painted.
How are the strengths of an electromagnet increased?
How does the Isotope of Iodine, Iodine-135 plays an important role in Nuclear Power Generation?
How far away from the surface of the Earth does the acceleration due to gravity become ½ of its value at the surface of Earth? It is at a
How many diodes are in a full wave bridge rectifier?
How many electrons constitutes a 1 coulomb charge?
How many millimeters make ten kilometers?
How many values an Electron spin quantum number can have?
How much mechanical work must be done to completely melt 1 gram of ice at 0°C
How much mechanical work must be done to completely melt 1 gram of ice at 0°C ?