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> 下列描述错误的是 A.沸水的温度是100° B.对人体来说，只有不高于36V的电压才是安全的 C.光在真空中的传播速度是3×108 m/s D.我国家庭电路的电压是220V

问题：

发布时间：2024-09-13

下列描述错误的是

A.沸水的温度是100°
B.对人体来说，只有不高于36V的电压才是安全的
C.光在真空中的传播速度是3×108 m/s
D.我国家庭电路的电压是220V

参考答案：

提问用户：5m***dnM

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