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
32
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.
It can be inferred from the passage that Planck’s work led to the development of which of the following?
选项
A、The rocket.
B、The atomic bomb.
C、The internal combustion engine.
D、The computer.
答案
B
解析
可以根据短文推断,普兰克的工作导致以下哪种事物的产生?原子弹。根据本文第二句,他的工作引领理论物理学进入了一个新时代,彻底改变了科学界对原子和亚原子活动过程的看法。
转载请注明原文地址:https://kaotiyun.com/show/JPGO777K
0
考博英语
相关试题推荐
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【C1】______difficulty:someplannersbelievein【C2】____
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【C1】______difficulty:someplannersbelievein【C2】____
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【C1】______difficulty:someplannersbelievein【C2】____
Everyyearthousandsofpeoplearearrestedandtakentocourtforshop-lifting.InBritainalone,aboutHK$3,000,000worthof
Everyyearthousandsofpeoplearearrestedandtakentocourtforshop-lifting.InBritainalone,aboutHK$3,000,000worthof
Byfarthemostcommondifficultyinstudyissimplefailuretogetdowntoregularconcentratedwork.Thisdifficultyismuchg
IthinkthatIcommitteda______inaskingherbecausesheseemedveryupsetbymyquestion.
Hebroughtanentirelynewlevelofstyleandsophisticationtojazzmusic.Althoughagiftedpianoplayer,DukeEllingtonused
TheSpanishteam,whoarenotinsuperbform,willbedoingtheirbestnextweekto______themselvesontheGermanteamforlast
The______BritishtheoreticalphysicistStephenHawkingoncesaidinaninterviewthatheavenisafairystoryforpeopleafraid
随机试题
I______notbecauseIlostmyjob,butbecausemyfatherwasterriblyill.
全口义齿初戴时,产生疼痛的原因不包括
隧道喷射混凝土抗压强度测定试验,其试件制作方法包括()等。
土地使用权出让,是指国家将土地使用权在一定年限内出让给土地使用者,由土地使用者向国家支付土地使用权出让金的行为。()
建设单位申请施工许可证时应当具备()条件。
甲乙两方案的预计投资报酬率均为20%,甲方案标准离差大于乙方案标准离差,则下列说法正确的是()。
设正项数列{an}单调减少,且发散,试问是否收敛?并说明理由.
数据库系统的三级模式结构从数据库系统管理角度考虑数据的组织与存储。下列不属于数据库三级模式结构的是()。
英文缩写CAI的中文意思是
Althoughtherearebodylanguagesthatcancrossculturalboundaries,cultureisstillasignificantfactorinallbodylanguage
最新回复
(
0
)