黑色的吸熱能力比白色高，呢點我知點解,我想問咁如果一杯黑色水同一杯白色水係咪都會有咁嘅現象(即係黑色水嘅吸熱能力比白色水高),定係2個都冇分別??
關於黑色同白色吸熱問題(15分!!)
2011-07-31 12:27 am
回答 (3)
2011-08-04 12:38 am
✔ 最佳答案
黑色物體吸收輻射熱力係更有效率，但係吸收傳導及對流帶嚟嘅熱力，應同白色水一樣。故此，要視乎你用咩方法加熱D水。
2011-07-31 3:11 am
Yes, it should be.
A cup of black coloured water absorbs heat better than a cup of clear water.
A cup of black coloured water absorbs heat better than a cup of clear water.
2011-07-31 1:20 am
是嗎﹖黑白色好似只同光線有關﹗
收錄日期: 2021-04-29 17:58:53
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