英语翻译
If the heating element is rated at 1400 W and it is used to heat 0.5 kg of water for exactly one minute the maximum rise in temperature that can be expected,assuming the specific heat capacity of water is 4200 J/kg K,is
A.……
人气：419 ℃ 时间：2020-01-26 07:05:54
解答
如果电热丝的额定功率是1400W,用它加热0.5kg的水1分钟,假设水的比热容是4200J/(kg·K),那么可以预期水的温度最多上升：
A.……
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