首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Tides arc created mainly by the pull of the moon on the earth. The moon’s pull causes water in the oceans to be a little deeper
Tides arc created mainly by the pull of the moon on the earth. The moon’s pull causes water in the oceans to be a little deeper
admin
2010-01-10
40
问题
Tides arc created mainly by the pull of the moon on the earth. The moon’s pull causes water in the oceans to be a little deeper at a point closest to the moon and also at a point farthest from the moon on the opposite side of the earth. These two tidal "waves" follow the apparent movement of the moon around the earth and strike nearly every coast line at interval of about twelve hours and twenty-five minutes. After reaching a high point, the water level goes down gradually for a little more than six hours and then to rise toward a new high point. Hence, most coast lines have two tides a day, and the tides occur fifty minutes late each day. Differences in the coast line and in channels in the ocean bottom may change the times that the tidal wave reaches different points along the stone coast line. The difference in water level between high and low tide varies from day to day according to the relative positions of the sun and the moon because the sun also exerts a pull on the earth, although it is only about half as strong as the pull of the moon. When the sun and the moon are pulling along the same line, the tides rise higher, and when they pull at right angles to one another, the tide is lower. The formation of the coast line and variations in the weather are additional factors which can affect the height of tides. Some sections of the coast are shaped in such a way as to cause much higher tides than are experienced in other areas. A strong wind blowing toward the shore may also cause tides to be higher.
If one high tide occurs at 1:00 a. m., the next high tide at the same point will occur at about ______.
选项
答案
1:25 p. m. the same day
解析
这是一道判断推理题,因为文章中没有给出具体的答案,只是提到潮汐是12小时25分钟一次,24小时后延迟50分钟;所以可推出此答案
转载请注明原文地址:https://kaotiyun.com/show/nJt7777K
0
大学英语四级
相关试题推荐
A、Beerandredwine.B、WhitewineandsomeRussiandrinks.C、RedwineandsomeChinesedrinks.D、ChampagneandsomeMexicandrin
A、TVisimportantinfamilylife.B、Parentsshouldkeepgoodorder.C、Childreninsmallfamiliesseemtobequieter.D、Middlech
A、Becausetheyarebusyservingfoodtotheirchildren.B、Becausetheyarebusykeepingorderatthedinnertable.C、Becausethe
Hemaybealittlecarelessinhisworkbutnoonecan__________(对他的领导能力提出质疑).
A、Theyshouldwaitpatiently.B、Theyshouldaskthatmantoleave.C、Theyshouldservethatmanimmediately.D、Thatmanisolde
A、Oneweek.B、Twoweeks.C、Threeweeks.D、Twentydays.BHowlongwilltheirholidaylast?
A、Hiking.B、Havingapicnic.C、Camping.D、Fishing.CHowdoesthemanplantospendhisholidaywithhisfamily?
A、Returnearlythenextday.B、Photocopythearticlesheneeds.C、AskprofessorGrandforacopyofthearticles.D、Waituntilt
A、Heisstartingthecourselate.B、Thesubjectisdifficultforhim.C、Theprofessorisveryreserved.D、Thebookisdifficult
A、Becauseshewasablackgirl.B、Becauseshegotalowermark.C、Becausethegirlwantedtohitthechairman’swife.D、Because
随机试题
骨牵引术,下列哪项护理措施能防止过度牵引
根据共有建筑面积的使用功能,共有建筑面积主要的可分为()类。
依据施工合同示范文本的规定,下列有关设计变更说法中正确的有( )。
根据奥肯定律,实际经济增长率每高于潜在经济增长率1个百分点,则失业率会()。
2015年5月20日甲公司从证券市场购入A公司股票60000股,划分为交易性金融资产,每股买价8元(其中包含已宣告但尚未发放的现金股利0.5元),另支付相关交易费用5000元。2015年12月31日,甲公司持有该股票的市价总额为510000元。2016年2
学科《课程标准》的主要内容是()。
十七大以来,党对兴起社会主义文化建设新高潮,推动社会主义文化大发展大繁荣作出战略部署。这是基于()。
井冈山被誉为“中国革命的摇篮”和“新中国的奠基石”,这主要是因为井冈山()。
简述赫尔巴特的主要教育思想。
A—NewYear’sDayB—Valentine’sDayC—LanternFestivalD—CarnivalE—AprilFool’sDayF—EasterG—MapleSyrupFestiva
最新回复
(
0
)