Hamad Heat and Thermodynamics 23/06/2021 A. J.K B. J/K C. N.m/sec D. Kgm2/sec2.K Related Mcqs: We prefer mercury as a thermometric substance because______________?A. Over a wide range of temperature its expansion is uniform B. It does not stick to thermometer glass C. It opaque to light D. All of above... Numerical value of Boltzmanns constant is______________?A. 1.38×10-31JK-1 B. 3.18×10-31JK-1 C. 3.18×10-23JK-1 D. 1.38×10-23JK-1... For a gas obeying Boyles law if the pressure is doubled the volume becomes________________?A. double B. one half C. four times D. one fourth... The area enclosed by the curve ABCDA for a Carnot heat engine represents the work done by Carnot engine_______________?A. at any instant B. averagely C. during its operation D. during one cycle... Average translational kinetic energy per molecule of an ideal gas is given by_____________?A. 3NaT/2R B. 2NaT/3 C. 3RT/2Na D. 3Na/2RT...
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