Physics A machine powered by rotating blades is a Fumerole Turbines None of these Solar panel Fumerole Turbines None of these Solar panel ANSWER DOWNLOAD EXAMIANS APP
Physics The alluminating powers of two sources are compared by A spectrometer A fluxmeter A polarimeter A photometer A spectrometer A fluxmeter A polarimeter A photometer ANSWER DOWNLOAD EXAMIANS APP
Physics Which one among the following doesn't have any effect on velocity of sound ? Density Pressure Humidity Temperature Density Pressure Humidity Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The ratio of the emf's is : 0.12638888888889 0.21111111111111 0.20902777777778 0.12777777777778 0.12638888888889 0.21111111111111 0.20902777777778 0.12777777777778 ANSWER DOWNLOAD EXAMIANS APP
Physics What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius ? All ice will melt No change will happen Only some ice will melt All water will become ice All ice will melt No change will happen Only some ice will melt All water will become ice ANSWER DOWNLOAD EXAMIANS APP
Physics If the diameter of a capillary is doubled, then the rise of water in it will be Half No change Four times Two times Half No change Four times Two times ANSWER DOWNLOAD EXAMIANS APP
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