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
Awarded the Nobel Prize for physics in 1918, German physicist Max Planck is best remembered as the originator of the quantum the
Awarded the Nobel Prize for physics in 1918, German physicist Max Planck is best remembered as the originator of the quantum the
admin
2016-09-24
43
问题
Awarded the Nobel Prize for physics in 1918, German physicist Max Planck is best remembered as the originator of the quantum theory. His work helped usher in a new era in theoretical physics and revolutionized the scientific community’s understanding of atomic and subatomic processes. Planck introduced an idea that led to the quantum theory, which became the foundation of 20th century physics. In December 1900, Planck worked out an eqation that described the distribution of radiation accurately over the range of low to high frequencies. He had developed a theory which depended on a model of matter that seemed very strange at the time. The model required the emission of eletromagnetic radiation in small chunks or particles. These particles were later called quantums. The energy associated with each quantum is measured by multiplying the frequency of the radiation in by a universal constant, h. Thus, energy, or E, equals hv. The constant, h, is known as Planck’s constant. It is now recognized as one of the fundamental constants of the world. Planck announced his findings in 1900, but it was years before the full consequences of his revolutionary quantum theory were recognized. Throughout his life, Planck made significant contributions to optics, thermodynamics and statistical mechanics, physical chemistry, and other fields. In 1930 he was elected president of the Kaiser Wilhelm Society, which was renamed the Max Planck Society after World War II . Though deeply opposed to the facist regime of Adolf Hitler, Planck remained in Germany throughout the war. He died in Gottingen on October 4, 1947.
In which of the following fields did Max Planck NOT make a significant contribution?
选项
A、Optics.
B、Thermodynamics.
C、Statistical mechanics.
D、Biology.
答案
D
解析
马克斯·普兰克在以下哪个领域没有作出重大贡献?生物学。短文倒数第四句说,普兰克一生为光学、热动力学、统计力学、物理化学以及其他领域做出了重要的贡献,没有提到生物学。
转载请注明原文地址:https://kaotiyun.com/show/xPGO777K
0
考博英语
相关试题推荐
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【C1】______difficulty:someplannersbelievein【C2】____
Therearethreegeneralmethodspeopleusetoexplainandunderstandtheirworld:beliefs,pseudoscience,andscience.What
Everyyearthousandsofpeoplearearrestedandtakentocourtforshop-lifting.InBritainalone,aboutHK$3,000,000worthof
Everyyearthousandsofpeoplearearrestedandtakentocourtforshop-lifting.InBritainalone,aboutHK$3,000,000worthof
Alineinasongasks,"doesanyonereallyknowwhattimeitis?"Thisquestioncouldeasilyapplytocalendars!Didyouknowth
我们清楚地认识到,中国人口多,底子薄,城乡、区域发展不平行,资源环境约束强化,就业压力增加,脱贫任务仍然很重。中国已经制定了未来五年经济社会发展的蓝图,我们坚持以科学发展为主题,以加快转变经济发展方式为主线,深化改革开放,保障民生,促进经济长期平衡较快发展
Incontrasttorockmusicians,jazzplayersprefertospendtheirtimewiththeirmusicandtendtomeasuresuccessbythatsing
IndustrialproductionmanagerscoordinatetheresourcesandactivitiesrequiredtoproducemillionsofgoodseveryyearintheU
随机试题
简述经济法的调整对象。
对用户的潜在需求分析属于()
下列甲状腺功能减退症的临床表现,除外
如何对类风湿关节炎病人进行关节护理?
调查项目是调查时向被调查者所要搜集的问题,它是反映调查单位特征的标志。()
某建设工程项目施工过程中,收集到的分部工程A的资料如表1所示,则分部工程A的施工成本节约()元。
对某高校本科生的某项调查统计发现:在因成绩优异被推荐免试攻读硕士研究生的文科专业学生中,女生占有70%,由此可见,该校本科生文科专业的女生比男生优秀。以下哪项如果为真,能最有力地削弱上述结论?
Recruitingtherightcandidatetofillavacancycanbeadifficultandcostlytask.Appointingthewrongpersoncouldbeanexp
A、Aneveningparty.B、Awelcomeparty.C、Afarewellparty.D、Abirthdayparty.C本对话中女士说“欢迎来参加我的告别会。”由此可知,男士应该是去参加了这位女士的告别会,故选C。
Imaginingbeingaskedtospendtwelveorsoyearsofyourlifeinasocietywhich【B1】_____onlyofmembersofyourownsex,how
最新回复
(
0
)