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取两只250mL 的锥形瓶。一只装满制得的二氧化碳气体,另一只内是空气。用连有温度计的单孔橡皮塞塞住瓶口,把它们彼此靠近置于实验桌上,锥形瓶底部放一块面积大于两个锥形瓶瓶底面积的黑色的木板或者纸板。在锥形瓶上方用功率为100W 的反射灯泡均匀地照射,观察瓶内温度升高的情况。1分钟～2分钟后,装有二氧化碳的锥形瓶内温度高出邻瓶7℃～8℃。在这个实验中黑色木板或者纸板的存在是吸收可见光到红外辐射。这个实验相对简单,而且也只是
Take two 250mL Erlenmeyer flasks. One was filled with carbon dioxide gas and the other was air. Using a single hole rubber plug attached to a thermometer, plug the bottle mouths and place them close to each other on a laboratory table. At the bottom of the conical flask, place a black board or cardboard with an area larger than the bottom of the two conical flasks. Convection lamp with a power of 100W was evenly illuminated above the conical flask and the temperature inside the bottle was observed. After 1 minute to 2 minutes, the temperature in the Erlenmeyer flask containing carbon dioxide was higher by 7°C to 8°C in the adjacent bottle. In this experiment, the presence of black wood or cardboard was to absorb visible light to infrared radiation. This experiment is relatively simple and it is only