如何区分短波辐射和长波辐射呢?请讲得通俗一点.
人气：133 ℃ 时间：2020-02-01 01:03:47
解答
一楼的回答有错,应该是物体温度越高其辐射中短波辐射所占比重越大,反之长波辐射所占比重越大.太阳光中有短波辐射也有长波辐射.鉴别长短波辐射的最简单有效的办法是看辐射的颜色,短波辐射的光谱呈紫色,长波辐射的光谱...
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