通过用如图的装置探究,我们对太阳光有了更多的了解。(1)阳光

通过用如图的装置探究,我们对太阳光有了更多的了解。(1)阳光通过三棱镜,在光屏上呈现彩色光带,这说明______                   ; 光屏上A、B 是光带边缘的色光,则A为______光。(2)用温度计测试不同光的热效应时,把温度计放在__________时,它的示数变化更明显;实验表明       的热效应最大。

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