如图6-5所示是电阻式温度计,一般是利用金属铂做的,已知铂丝的电

如图6-5所示是电阻式温度计,一般是利用金属铂做的,已知铂丝的电阻随温度的变化情况,测出铂丝的电阻就可以知道其温度。这实际上是一个传感器,它是将___________转化为___________来进行测量的。

图6-5

答案

解析:电阻式温度计属于热敏电阻,是将温度转换为电阻这个电学量。

答案:温度    电阻

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