作者dixson0728 (D顺)
看板NTUBST95
标题[问题] 我这题看不懂 想问依下怎麽写
时间Thu Sep 21 00:08:40 2006
A mole of atoms is 6.02 × 1023 atoms. To the nearest order of magnitude
, how many moles of atoms are in a large domestic cat?
The masses of a hydrogen atom, an oxygen atom, and a carbon
atom are 1.0u, 16u, and 12u, respectively.
(Hint: Cats are sometimes known to kill a mole.)
看不懂 想大家帮我解答 忘了说 这是物理习题
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1F：推 tmdgodzack:这...条件会不会太少了点= =...难道要我抓一只猫量他多 09/21 00:26
2F：→ tmdgodzack:重吗?= =(附带一提 我家的那只大约五公斤) 09/21 00:26
3F：→ tmdgodzack:最後那句还耍冷是怎样= = 09/21 00:30
4F：→ dixson0728:我还是跳过吧 09/21 19:18
5F：推 frankleo:可以查生物课本 了解生物体中各元素的比例 然後再换算 09/21 19:24
6F：→ frankleo:相信会很欢乐~"~ 09/21 19:26
7F：→ aa20035:最後那句是传说中的美式笑话 09/21 20:08
8F：推 bellingme:美式笑话对我来说是古希腊文>.< 09/21 21:17
9F：推 aa20035:翻译一下 提示:有时候猫会被发现 它们杀"鼹鼠" 09/21 21:21
10F：→ aa20035:其实人体内有70啪是水 我想 猫也差不多吧 09/21 21:24
11F：推 dixson0728:请大家踊跃提供物理作业的算式 09/21 22:23
12F：→ dodo5575:开学第一周就有读书会啊...我们班真用功XD"" 09/22 01:10
13F：→ puppybone99:no mole is in a large domestic cat.. 09/22 01:23
14F：→ puppybone99:they all turn into flesh and whatsoever... 09/22 01:23
15F：→ puppybone99:which means..they r all dead 09/22 01:24
16F：→ puppybone99:and dead moles in a cat are not real moles 09/22 01:24
17F：→ aa20035:how many moles of atoms are in a large domestic cat? 09/23 10:28
18F：→ aa20035:这是问有多少mole的"原子"吧 09/23 10:28