解:根据维恩位移定律Tλ=b 可得太阳表面温度T b2.898×10 6232(K) 465×10 维恩位移定 律和斯特藩 玻耳兹曼定律 是测量高温、 遥感和红外追 踪等技术的物 理基础。 An infrared picture of a normal hand A portrait of the author taken showing a typical temperature distribution using self-radiated IR. The beard Abnormal blood flow becomes immediately is cool, and there seem to be obvious in IR images of this kind abnormal hot spots. The top of the mustache is warm from khaled解：根据维恩位移定律 T m = b 可得太阳表面温度 6232( ) 465 10 2.898 10 9 8 K b T m =   = = − −  维恩位移定 律和斯特藩- 玻耳兹曼定律 是测量高温、 遥感和红外追 踪等技术的物 理基础