原帖由 Bon! 於 25/7/2008 02:01 PM 發表 it's impossible.because she said that the temperature in the room is 30oC above the melting point of water. therefore, 0oC+30oC = 30oC. but she said that the temperature in the room is 60oC below the boiling point of water.therefore, 100oC-60oC=40oC. They are totally different. it's impossible.because she said that the temperature in the room is 30oC above the melting point of water,i.e.0oC+30oC = 30oC. but shealsosaid that the temperature in the room is 60oC below the boiling point of water,i.e. 100oC-60oC=40oC. it is impossible to have 30oC and 40oC temperature in the room at the same time. therefore 不太對路 :hug: |