Physics The flux commonly used in brazing is Ammonium chloride Borax Resin plus alcohol Zinc chloride Ammonium chloride Borax Resin plus alcohol Zinc chloride ANSWER DOWNLOAD EXAMIANS APP
Physics Magnetic domains normally occur in Silver Copper All of these Iron Silver Copper All of these Iron ANSWER DOWNLOAD EXAMIANS APP
Physics The period of revolution of a certain planet in an orbit of radius R is T. Its period of revolution in an orbit of radius 4R will be: 4 T 1 T 2 T 8 T 4 T 1 T 2 T 8 T ANSWER DOWNLOAD EXAMIANS APP
Physics The base of an electric iron is brightly polished mainly To make it more durable To reduce heat loss by radiation To make it smooth and frictionless To make it rust-proof To make it more durable To reduce heat loss by radiation To make it smooth and frictionless To make it rust-proof ANSWER DOWNLOAD EXAMIANS APP
Physics 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. Shining black Shining white Rough black Rough white Shining black Shining white Rough black Rough white ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Blue Violet Red Green Blue Violet Red Green ANSWER DOWNLOAD EXAMIANS APP
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