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
10
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、The man wasn’t careful enough in class.
B、The woman should be more patient.
C、The man should take notes in class.
D、The woman should explain the topic in detail.
答案
A
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/2823747.html
相关试题推荐
[originaltext]Decreasingcirculationhasbeenaproblemfornewspapersfor
[originaltext]Decreasingcirculationhasbeenaproblemfornewspapersfor
[originaltext]Everywherewelook,weseeAmericansrunning.Theyrunforev
[originaltext]Everywherewelook,weseeAmericansrunning.Theyrunforev
[originaltext]M:Wouldyouholdoutyourwrist,please?I’lljusttakeyourpul
[originaltext]I’mMr.Britain,theheadlibrarian,andtodayI’dliketoin
[originaltext]I’mMr.Britain,theheadlibrarian,andtodayI’dliketoin
[originaltext]TheterritorialgrowthintheUnitedStateswasfollowedbyg
[originaltext]TheterritorialgrowthintheUnitedStateswasfollowedbyg
[originaltext]TheterritorialgrowthintheUnitedStateswasfollowedbyg
随机试题
JapanowesalottoChina.ChinesedemandforJapanesegoodshashelpedJapa
培训所需的有形资本费用包括()。A.场所的租赁费 B.资料购买或印刷费用
《城市居住区规划设计标准》中有关车行和人行出入口的最大间距的规定是依据哪个规范作
某年1月24日10:00左右,在某路段发生特大汽车追尾事故,造成5人死亡,5人受
根据三次产业划分规定,开采专业及辅助性活动属于( )。A.第一产业 B.第二
患者,女性,50岁,因月经周期不规则,经期延长,经量过多或不规则出血,多至大量出
2013年营业收入过百亿企业数地区中,达到或超过百家企业的地区有: A2个
公司在进行清算时,隐匿财产,对资产负债表或者财产清单作虚假记载或者在未清偿债务前
石菖蒲挥发油中α-细辛醚、β-细辛醚、欧细辛醚三者分离最好采用A.硅胶色谱B.葡
宋朝王安石写过一篇《伤仲永》的短文,说金溪有一个叫方仲永的少年,5岁时就能作诗,
最新回复
(
0
)