11th Class Physics MCQS Thermodynamics Online Test 6

number-of-spark-plugs-needed-in-the-diesel-engine-are-3-a_-_0,operating-between-the-same-two-temperature-which-heat-engine-is-the-most-efficient-3-f_-_carnot-engine,pascal-is-the-unit-of-3-a_-_pressure,pressure-of-a-gas-is-equal-to-3-a_-_5-c-28-7-b-1-5-cover-3-7-d-0-dho-26-lt-3-bv-5-e-2-26-gt-3-b-5-c-29,root-mean-square-velocity-is-related-to-the-absolute-temperature-of-an-ideal-gas-as-3-a_-_5-c-28-v-7-brms-7-d-5-cpropto-5-csqrt-t-5-c-29,sadi-carnot-described-an-ideal-engine-in-3-a_-_1840,si-unit-of-molar-specific-heat-is-3-a_-_j-mol-3-csup-3-e-1-3-c-2-fsup-3-ek-3-csup-3-e-1-3-c-2-fsup-3-e,solid-ice-2-c-liquid-water-and-water-vapours-consist-in-thermal-equilibrium-at-a-temperature-3-a_-_273-16-k,the-actual-efficiency-of-properly-tuned-petrol-engine-is-3-a_-_25-25-to-30-25,the-amount-of-heat-required-to-raise-the-temperature-of-one-mole-of-a-substance-through-1-26-nbsp-3-bk-is-called-3-a_-_molar-specific-heat,the-approximate-efficiency-of-dry-cell-battery-is-3-a_-_90-25,the-carnot-cycle-can-be-shown-by-which-graph-3-a_-_p-v-graph,the-change-in-entropy-of-a-system-is-given-by-3-a_-_5-c-28-5-c-delta-s-3-d-0-crac-7-b-5-c-delta-q-7-d-7-bt-7-d-5-c-29,the-change-in-internal-energy-is-defined-as-3-a_-_q-w,the-conversion-of-available-heat-energy-into-work-by-a-petrol-engine-is-about-3-a_-_25-25,the-curve-representing-an-adiabatic-process-is-called-3-a_-_an-adiabatic,the-difference-between-c-3-csub-3-ep-3-c-2-fsub-3-e-and-c-3-csub-3-ev-3-c-2-fsub-3-e-is-equal-to-3-a_-_general-gas-constant,the-dimensions-of-entropy-are-3-a_-_5-bml-3-csup-3-e-2-3-c-2-fsup-3-et-3-csup-3-e-2-3-c-2-fsup-3-ek-3-csup-3-e-1-3-c-2-fsup-3-e-5-d,the-dimensions-of-entropy-are-3-a_-_5-c-28-5-bml-5-e-2-t-5-e-7-b-2-7-dk-5-e-7-b-1-7-d-5-d-5-c-29,the-direction-of-flow-of-heat-between-two-bodies-in-thermal-contact-is-determined-by-3-a_-_kinetic-energies