试题来源: 解析 B 结果一 题目 At what temperature does water boil? A.99°CB.100°CC.101°CD.0°C 答案 B由生活常识可知,水在100摄氏度沸腾。相关推荐 1At what temperature does water boil? A.99°CB.100°CC.101°CD.0°C 反馈 收藏 ...
百度试题 结果1 题目5.(学科融合)Does water start to boil(沸腾)at100°C? 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Why does water boil at 212F?A brief explanation of why water boils at 212 degrees farenheit, as well as a number of classroom experiments regarding the boiling point, are presented.doi:http://researchrepository.murd...
Water boils at 100 degrees Celsius at sea level. If water does not boil at 100 degrees Celsius, what could be the reason? Boiling Point: The boiling point of a material is a physical property that indicates the temperature at which the atmospher...
Why does water boil at a higher temp then NH_3 when they are both dipoles? Why do ionic compounds have high melting points? Explain why molecules with more mass have higher boiling points. Why do higher temperatures give the highest rate of hydrolysis in starches?
结果1 题目 ( A )1. At what temperature does water boil(沸) A. $$ 1 0 0 ^ { \circ } $$ C B. $$ 5 0 ^ { \circ } $$C0 C. 0° C D. $$ 3 7 ^ { \circ } $$C 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
A. Water absorbs cold. B. Water releases heat. C. Water absorbs heat. D. Water is not affected by heat. 相关知识点: 试题来源: 解析 C。水煮沸变成蒸汽是因为水吸收了热量。A 选项水吸收冷错误;B 选项水释放热量不是变成蒸汽的原因;D 选项水不受热量影响错误,所以选 C。反馈...
On a propane stove, it takes 8 minutes to boil 4 cups (1 liter) of water. On a natural gas, it takes 7 minutes to boil 4 cups (1 liter) of water. What is the boiling temperature of water? A liquid at high pressure has a higher boiling point than when that liquid is at ...
Why does raising the temperature cause a liquid to boil? Why the melting and boiling point of water is same? Why is boiling water not a chemical reaction? Why is water liquid at room temperature? Why does temperature remain constant for melting ice? Why does sugar increase the boiling point...
(a) At what temperature does water boil at an altitude of 1500 m (about 5000 ft) on a day when atmospheric pressure is 8.59 times 10^4 N/m^2? (b) What about at an altitude of 3000 m (about 10,000 ft) when atmospheric ...