How much heat in kj must be removed in order to change
At 119.0 (centigrade's) to water at the 39.0 How much heat in kJ must be removed in order to change 3.36 moles of steam .The specific heat capacity of water vapor is 2.01 J g-1 oC-1
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A commercially accessible solar cell module puts out 3Volts and 0.1 amp, and measures 5cm by 8cm. Determine how large an array is required to give an output of 40 W?
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To find the mass of a metal object to be 27.02 g, a student used a triple beam balance (accurate to 0.01g) and then used a 50mLgraduated cylinder to calculate the volume of the object was 19mL.
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A 2 cm wide and .015 mm thick thin ribbon of a silver alloy carries a current of 6.98 A perpendicular to the magnetic field. The hall voltage is found to be 1.24 *10^-4 V if the magnetic field is 2.5T. Compute n, the number of charge carriers per
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
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I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
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