gc textbook chapter 13 temperature and kinetic theory (id: 0adc6d7bc)

本题目来源于试卷: gc textbook chapter 13 temperature and kinetic theory，类别为 通用国际物理

[填空题]
A helium-filled balloon escapes a child’s hand.k;azb 2nh uf3h1sr/m at sea level and e3s6 +dpx+fng ,hx0ao 20.0 $^{\circ} $ C. When it reaches an altitude of 3000 m, where the temperature is 5.0 $^{\circ} $ C and the pressure is only 0.70 atm, how will its volume compare to that at sea level?    times the original volume

参考答案: 1.4±2%


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