九年义务教育六年制小学自然第九册，第１８课，热辐射的对比实验，是用同样厚的白纸和黑纸各做一个手套，分别戴在左、右手上，站在向阳的地方，让阳光照在手套上，过一会儿，两手的感觉有什么不同。这一实验客观地反映了黑色物体比白色物体吸收的辐射热量多。笔者在教学... Nine-year compulsory education six-year primary natural ninth, lesson 18, the comparative experiment of thermal radiation is to use the same thick white and black paper to do a glove, were worn on the left and right hand, standing on the sunny Place, let the sun shine on the glove, after a while, the feeling of two hands is different. This experiment objectively reflects that black objects absorb more radiant heat than white objects. The author in teaching ...