在给自行车轮胎打气时,会发现胎内空气温度升高,这是因为( )A.胎内气体压强不断增大,而容积不变B.轮胎从外界吸热C.外界空气温度本来就高于胎内气体温度D.打气时,外界不断地对胎内气体
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![在给自行车轮胎打气时,会发现胎内空气温度升高,这是因为( )A.胎内气体压强不断增大,而容积不变B.轮胎从外界吸热C.外界空气温度本来就高于胎内气体温度D.打气时,外界不断地对胎内气体](/uploads/image/z/3444489-9-9.jpg?t=%E5%9C%A8%E7%BB%99%E8%87%AA%E8%A1%8C%E8%BD%A6%E8%BD%AE%E8%83%8E%E6%89%93%E6%B0%94%E6%97%B6%2C%E4%BC%9A%E5%8F%91%E7%8E%B0%E8%83%8E%E5%86%85%E7%A9%BA%E6%B0%94%E6%B8%A9%E5%BA%A6%E5%8D%87%E9%AB%98%2C%E8%BF%99%E6%98%AF%E5%9B%A0%E4%B8%BA%EF%BC%88+%EF%BC%89A.%E8%83%8E%E5%86%85%E6%B0%94%E4%BD%93%E5%8E%8B%E5%BC%BA%E4%B8%8D%E6%96%AD%E5%A2%9E%E5%A4%A7%2C%E8%80%8C%E5%AE%B9%E7%A7%AF%E4%B8%8D%E5%8F%98B.%E8%BD%AE%E8%83%8E%E4%BB%8E%E5%A4%96%E7%95%8C%E5%90%B8%E7%83%ADC.%E5%A4%96%E7%95%8C%E7%A9%BA%E6%B0%94%E6%B8%A9%E5%BA%A6%E6%9C%AC%E6%9D%A5%E5%B0%B1%E9%AB%98%E4%BA%8E%E8%83%8E%E5%86%85%E6%B0%94%E4%BD%93%E6%B8%A9%E5%BA%A6D.%E6%89%93%E6%B0%94%E6%97%B6%2C%E5%A4%96%E7%95%8C%E4%B8%8D%E6%96%AD%E5%9C%B0%E5%AF%B9%E8%83%8E%E5%86%85%E6%B0%94%E4%BD%93)
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