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
2024-01-29
56
管理
问题
M: Ouch, how can the sand be so hot when the water’s still cold? My feet feel like getting burnt
W: [12]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: 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, 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, I should pay more attention in class.
12 What do we know about Mark from the conversation?
13 What is the meaning of specific heat?
14 Why is the sand hotter than the water?
15 What can we infer from the conversation?
选项
A、The man slept on physics class.
B、The man was on holiday in San Diego.
C、The woman was extremely interested in physics.
D、The woman figured out the question finally.
答案
B
解析
女士质疑男士上物理课睡觉,男士有些懊恼地说“我来San Diego度春季假期可不是为了跟你讨论Brock教授的物理课”,由此可推断他们正在San Diego度假,B正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3403761.html
相关试题推荐
[originaltext]Anewstudyfoundthat43percentofboyandgirlparticipant
[originaltext]Peoplewithbiggerbrainstendtoscorehigheronstandardte
[originaltext]W:Goodafternoon,Mr.Burke.Didyouhaveagoodlunch?M:Yes,
[originaltext]W:Goodafternoon,Mr.Burke.Didyouhaveagoodlunch?M:Yes,
[originaltext]W:Goodafternoon,Mr.Burke.Didyouhaveagoodlunch?M:Yes,
[originaltext]W:Goodafternoon,Mr.Burke.Didyouhaveagoodlunch?M:Yes,
[originaltext]M:Hello.Ineedtotalkwithsomeoneaboutmydriver’slicense.
[originaltext]M:Hello.Ineedtotalkwithsomeoneaboutmydriver’slicense.
[originaltext]M:Hello.Ineedtotalkwithsomeoneaboutmydriver’slicense.
[originaltext]Fifteenyearsago,Japaneseengineersastonishedtheworldwi
随机试题
Weallsufferfromstress.Therearemanypointswhentheremaybe【B1】______
Theyheardthe_______ofswordsandreal
(2016年真题)基金从业人员应廉洁自律,不得从事可能导致与投资者或所在机构之间
用聚乙二醇作软膏基质时常采用不同分子量的聚乙二醇混合,其目的是A.调节稠度 B
A.1,2含钠液 B.2:1等张含钠液 C.2/3张含钠液 D.1/5~1
每年应对水井等地下水消防水源的常水位、最低水位、最高水位和出水量等进行一次测定。
如图,由四个全等的直角三角形拼成一个大正方形,每个三角形的面积都是1,且两直角边
风险的组成要素:()、风险事故和风险损失。A.风险单位数 B.风险
(2017年真题)下列因素中,属于商业银行贷款经营“5C标准的是()。A.
根据施工质量验收的基本规定,施工单位提交给总监理工程师的《施工现场质量管理检查记
最新回复
(
0
)