首页
登录
职称英语
[originaltext]M: Ouch, how can the sand be so hot when the water’s still cold?
[originaltext]M: Ouch, how can the sand be so hot when the water’s still cold?
游客
2023-07-10
49
管理
问题
M: Ouch, how can the sand be so hot when the water’s still cold? My feet feel like getting blisters.
W: Now, Mark, were you sleeping when Professor Brock gave that lecture on specific heat in physics class?
M: I didn’t come to San Diego on spring break to talk about Professor Brock’s physics class.
W: I know, me neither, I was just answering your question, that’s all.
M: What question?
W:(l)You weren’t even paying attention to your own question.
M: I was just complaining about the hot sand. Considering what the water’s like, I wonder how the sand can be so hot?
W: Well,(2)Professor Brock’s lecture on specific heat might give you a clue. Water has a higher specific heat than sand.
M: Then why is the sand so much hotter if water has a higher specific heat?
W: Don’t you remember? Specific heat is the energy needed to raise the temperature of something. If something has a high specific heat, like water, it takes more energy to raise its temperature.
M: I see. So you are saying that something with a high specific heat, like water, doesn’t get hot as fast as something with a low specific heat, like sand, right?
W: Right. So sand gets hot faster during the day, that’s why it’s so hot while the water’s still cool.
M: I guess you are right,(3)I should have paid more attention in class.
选项
A、Mark is a warm-hearted man.
B、Mark is a curious man.
C、Mark is an absent-minded man.
D、Mark is an impatient man.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2823745.html
相关试题推荐
[originaltext]Oneimportantcauseofthegenerationgapistheopportunity
[originaltext]Oneimportantcauseofthegenerationgapistheopportunity
[originaltext]Oneimportantcauseofthegenerationgapistheopportunity
[originaltext]W:(22)Dr.White,werecentlylearnedthatalargepieceoftheL
[originaltext]W:Sam,couldyoureviewtheresultsofthesurveyonleisurespo
[originaltext]W:Sam,couldyoureviewtheresultsofthesurveyonleisurespo
[originaltext]Whydowecry?Canyouimaginelifewithouttears?Notonlyd
[originaltext]Whydowecry?Canyouimaginelifewithouttears?Notonlyd
[originaltext]Whydowecry?Canyouimaginelifewithouttears?Notonlyd
[originaltext]JohnLennon,oneoftheBeatles,wasmurderedjustbefore11
随机试题
TheBritishgovernmenthasdecidedtowipeouttheobesityepidemicthrough
[originaltext]Centuriesago,duringtheMiddleAges,mostofthelandinEur
Tenyearsago,JoeAllenbeganstudyingadiversegroupofseventhgradersn
试分析剥率的上升如何减少住房投资流量
身在武汉的兰先生今年38岁,至今未婚,在一家投资银行工作,收入颇丰。拥有一处无负
下列理财规划师执业过程中应注意事项的描述,正确的是()。A:对于不同的客户理财规
2016年2月,W房地产开发公司(以下简称W公司)将A市在建工程项目整体转让给甲
A. B. C. D.
2012年国家火炬计划项目总立项数2108项,其中产业化示范项目1834项,环境
高效过滤器安装前应进行外观检查,并按规范要求进行现场()。A.全面清扫
最新回复
(
0
)