首页
登录
职称英语
The "cold fusion" phenomenon may be attributed to experimental errors
The "cold fusion" phenomenon may be attributed to experimental errors
游客
2024-01-11
12
管理
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. [br] 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://tihaiku.com/zcyy/3353161.html
相关试题推荐
Anexperimentalmicrowaveclothesdryerheatsneitherairnorcloth.Rather,it
Nuclearfusionisaprocesswherebythenucleiofatomsarejoined,or"fused,"
Twoexperimentalgardenplotswereeachplantedwiththesamenumberoftomatop
Researchershavequestionedtheuseofcostlyandexperimentaldiagnostictestt
NuclearfusionistheforcethatpowerstheSun,thestarsandhydrogenbombs,m
Idioglossiaisaphenomenon,incompletelyunderstoodatbest,wheretwopersons
Someobservershaveattributedthedramaticgrowthintemporaryemploymentt
Someobservershaveattributedthedramaticgrowthintemporaryemploymentt
TheWorldWildlifeFundhasdeclaredthatglobalwarming,aphenomenonthatmost
A、Bydiminishingerrors,negativefeedbackallowssystemstocorrectthemselves.
随机试题
Picturethis:You’reatamovietheaterfoodstandloadinguponsnacks.You
喉腔最狭窄的部位是( )A.喉口 B.喉中间腔 C.声门裂
经济学是管理科学理论的基础。()
设x=x2ey+y2sinx,则=()。A、2xey-y2cosx B、x2
脑出血的临床特征主要是()A.多在安静时急性起病,突发神经功能缺损症状 B.
Therelationshipbetween"flower"and"lotu
护理程序是一种系统地解决问题的方法,是护士为服务对象提供护理服务所应用的A.工作
A.血胆红素测定 B.胃液振荡试验 C.血常规检查 D.肝功能检查 E.
色彩对人的生理作用主要表现在对视觉疲劳的影响,下列颜色中,最容易引起眼睛疲劳的是
某写字楼工程主楼尚未完工,裙楼商场部分未经验收即投入使用。使用中发现因施工原因致
最新回复
(
0
)