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
The "cold fusion" phenomenon may be attributed to experimental errors mistakenly indicating an excess production of energ
The "cold fusion" phenomenon may be attributed to experimental errors mistakenly indicating an excess production of energ
admin
2011-01-17
28
问题
The "cold fusion" phenomenon may be attributed to experimental errors
mistakenly indicating an excess production of energy. Those theories explaining
cold fusion require revisions in existing theories, and scientific skepticism
Line requires that unless the experimental evidence justifies belief in these miracles,
(5) one must conclude that experimental errors are being misinterpreted as positive
proof of cold fusion’s possibility. One would expect half of all careful energy-
balance measurements in cold fusion experiments to indicate excess energy, and
about half to show an energy deficit, because experimental error spreads the
results around the expected outcome. The recent preponderance of results
(10) showing excess energy might indicate something new, but if one is deliberately
searching for excess energy, then one may be able to "optimize" a complicated
system to yield large amounts of apparent excess energy by fooling the
measurement apparatus somehow. Whether a given excess-heat result
represents a physical "miracle" or an experimental error is very difficult to
(15) determine if the amount of excess heat is small or if the fraction of excess power
to total input power is simply too low.
The passage suggests which of the following about the recent research mentioned in lines 9-13?
选项
A、It has solved one set of problems but has created another.
B、It has overemphasized method at the expense of obtaining interesting results.
C、It has failed to propose practical applications for cold fusion, even if the phenomenon is proven to exist.
D、It has relied upon an experimental method possibly geared toward producing false results.
E、It has provided considerable information on the possibility of cold fusion phenomenon but it has failed to produce innovative experimental apparatus.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/sTjO777K
本试题收录于:
GRE VERBAL题库GRE分类
0
GRE VERBAL
GRE
相关试题推荐
JaydenHairstonwasverydisappointed.Morethananythingintheworld,hewantedtolearnhowtosing.HisschoolinYonkers---
JaydenHairstonwasverydisappointed.Morethananythingintheworld,hewantedtolearnhowtosing.HisschoolinYonkers---
RentalCarAgent:Hi.HowcanIhelpyou?Customer:Yeah.【D1】______Agent:Okay,wehaveacoupleofeconomyandfull-siz
Oncedamage______,ittakesmanyyearsforthenaturalenvironmenttorecover.
Becausethecompanywasdoingmorebusiness,itwasnecessaryto______thefactory.
Evans:Ijustreceivedaletterfromoneofmyoldhighschoolbuddies.Danae:【D5】______Evans:Well,actuallyIhaven’t
Virtuallyeverythingastronomersknownaboutobjectsoutsidethesolarsystemisbasedonthedetectionofphotons-quantaofele
Untilrecentlymostastronomersbelievedthatthespacebetweenthegalaxiesinouruniversewasanearperfectvacuum.Thisort
CONNOISSEUR:EXPERTISE::
Theaccusedaffecteda(i)______airduringtheinterview;hemadenovehementprotestationofinnocence,justa(ii)______denia
随机试题
库欣综合征(Cushingsyndrome)
中国药典规定的精密称定,是指称量时:
A.五味消毒饮B.龙胆泻肝汤C.桃红四物汤D.当归四逆汤E.海藻玉壶汤
北京广发有限责任公司注册资本8千万元。2005年,其为了从英国引进一条生产线,决定向社会发行公司债券3千万元。广发公司与乙证券公司为首的承销团(由甲、乙、丙三家证券公司构成)签订了承销协议,承销期60天。乙证券公司认为该项债券利润丰厚,因而在代销开始前,便
下列车船免征车船税的有()。
中外合作者举办合作企业时,下列各项中属于在合作企业合同中必须约定的事项有()。
诺言:履行
甲把房屋出卖给乙,已经交付房屋,但是在办理过户登记之前甲在车祸中死亡。甲唯一的继承人丙继承了甲的遗产,但是未将上述房屋变更登记到自己名下。对此,下列说法错误的有()。
根据认识的发展规律,在认识的“熟知”与“真知’’问题上的正确观点是
Issuesconcerninghumanlearningareamongthecriticaltopicsineducationalpsychology,childdevelopment,andcognitivescie
最新回复
(
0
)