The Laws of Thermodynamics (id: 700baf556)

本题目来源于试卷: The Laws of Thermodynamics，类别为 IB物理学

[填空题]
A gas is enclosed in a cylinder fittedb ur gp f1is8-x51jjh8*e nsd1 with a ligh-mm6x5 j -p xaw:ej.xkt frictionless piston and maintained at atmospheric pressure. When 1400 kcal of heat is added to the gas, the volume is observ6pj.xw-m5 ke :m- xxjaed to increase slowly from $12m^3$ to $18.2m^3$ Calculate
(a) the work done by the gas .   $\times {10}^5$
(b) the change in internal energy of the gas.    $\times {10}^6$

参考答案:
空格1: 6.262±2%  空格2: 5.2±2% 


本题详细解析:

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