阿摩線上測驗
78. Two moles of an ideal gas undergo isothermal expansion from a volume of 1.0 L to a volume of 10.0 L against a constant external pressure of 1.0 atm. Calculate the changes of internal energy (ΔE). (1 L·atm = 101.3 J)
(A) 9.12 × 102 J
(B) 1.82 × 103 J
(C) –9.12 × 102 J
(D) –1.82 × 103 J
(E) 0 J
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統計： A(4), B(5), C(14), D(1), E(50) #2356364
統計： A(4), B(5), C(14), D(1), E(50) #2356364
詳解 (共 3 筆)
艾爾
#4833632
26. 理想氣體在進行等溫壓縮的過程，下列何者會維持不變？
(A) 功 (work)
(B) 熱 (heat)
(C) 熵 (entropy)
(D) 內能 (internal energy)
答案：D
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