光电效应论文-爱因斯坦(英文版)

描述爱因斯坦英文作文英文：Albert Einstein is one of the most influential scientists in history. He is known for his groundbreaking work in physics, including his theory of relativity. But he was much more than just a scientist. He was also a philosopher, a pacifist, and a humanitarian.One of the things I admire most about Einstein is his ability to think outside the box. He was never content with the status quo, and he was always willing to challenge conventional wisdom. For example, his theory of relativity fundamentally changed the way we understand time and space, and it challenged the prevailing Newtonian view of the universe.Another thing I admire about Einstein is his commitment to social justice. He was a vocal advocate for peace and disarmament, and he spoke out against racism and anti-Semitism. He believed that science should be used for the betterment of humanity, and he worked tirelessly to promote international cooperation and understanding.Overall, I think Einstein's legacy is one ofintellectual curiosity, social responsibility, and a commitment to making the world a better place. He reminds us that science and humanism are not mutually exclusive, and that we have a responsibility to use our knowledge and our talents for the greater good.中文：爱因斯坦是历史上最有影响力的科学家之一。

关于爱因斯坦的英语作文English:Albert Einstein was an acclaimed physicist and Nobel laureate who made groundbreaking contributions to our understanding of the universe. His pivotal theories, including the Theory of Relativity and the Theory of Quantum Mechanics, laid the foundation for modern physics and revolutionized scientific thought.Born in Ulm, Germany, in 1879, Einstein's early life was marked by intellectual curiosity and academic setbacks. Despite initial difficulties, he went on to study physics at the Swiss Polytechnic Institute in Zurich, where he graduated in 1900.After working as a patent examiner and holding academic appointments in Bern and Zurich, Einstein published his groundbreaking paper on the photoelectric effect in 1905. This seminal work earned him the Nobel Prize in Physics in1921.Einstein's Theory of Relativity, published in 1905 and 1915, revolutionized our understanding of space, time, and gravity. It postulated that space and time are not absolute but relative, and that gravity is not a force, but rather a manifestation of the curvature of space-time.Einstein's Theory of Quantum Mechanics, developed in collaboration with other physicists, provided a fundamental framework for understanding atomic and subatomic phenomena. It introduced the concept of wave-particle duality, which holds that light and other elementary particles have both wave-like and particle-like properties.Einstein's legacy extends beyond his scientific contributions. He was an outspoken advocate for peace, social justice, and human rights. He played a key role in the development of the atomic bomb during World War II, but later became an ardent anti-nuclear activist.Known for his exceptional intelligence, originality,and ability to see the world in new and insightful ways, Einstein remains one of the most influential scientists and intellectuals of all time. His theories continue to shape our understanding of the universe and inspire generations of physicists and scientists.Chinese:阿尔伯特·爱因斯坦是一位备受赞誉的物理学家和诺贝尔奖获得者，他对我们对宇宙的理解做出了开创性的贡献。

爱因斯坦做出的贡献的英文作文阿尔伯特·爱因斯坦，这位二十世纪最伟大的理论物理学家之一，以其深邃的洞察力、无与伦比的创造力和对宇宙奥秘的不懈探索，为人类科学知识体系做出了诸多里程碑式的贡献。

他不仅彻底颠覆了人们对时空、物质和能量的传统认知，更奠定了现代物理学的两大基石——相对论和量子力学。

(English)：Albert Einstein, one of the greatest theoretical physicists of the 20th century, made numerous landmark contributions to humanity's scientific knowledge system with his profound insights, unparalleled creativity, and relentless exploration of cosmic mysteries. He not only fundamentally upended traditional notions of space, time, matter, and energy but also laid the twin cornerstones of modern physics: relativity and quantum mechanics.Paragraph 2 (中文)：爱因斯坦首先在1905年提出了狭义相对论，这是对牛顿力学框架的一次革命性突破。

他揭示了时间和空间并非绝对不变，而是相互关联、随观察者运动状态而变化的统一四维时空。

著名的质能方程E=mc²，便是这一理论的核心成果，它表明能量（E）与质量（m）之间存在着直接等价关系，且能量的转换蕴含着巨大的潜能。

这一发现不仅为核能的开发提供了理论基础，也深刻影响了我们对宇宙起源、星体演化等宏观现象的理解。

有关爱因斯坦的英语小短文带翻译爱因斯坦(1879—1955),是现代物理学的开创者和奠基人,是“20世纪最具人文精神”知识分子。

小编精心收集了有关爱因斯坦的英语小短文带翻译，供大家欣赏学习!有关爱因斯坦的英语小短文带翻译篇1Einstein(爱因斯坦).Born: 14 March 1879Birthplace: Ulm, GermanyDied: 18 April 1955 (heart failure)Best Known As: Creator of the theory of relativityThanks to his theory of relativity, Albert Einstein became the most famous scientist of the 20th century. In 1905, while working in a Swiss patent office, Einstein published a paper proposing a "special theory of relativity," a groundbreaking notion which laid the foundation for much of modern physics theory. (The theory included his famous equation e=mc².) Einstein's work had a profound impact on everything from quantum theory to nuclear power and the atom bomb. He continued to develop and refine his early ideas, and in 1915 published what is known as his general theory of relativity. By 1920 Einstein was internationally renowned; he won the Nobel Prize in 1921, not for relativity but for his 1905 work on the photoelectric effect. In 1933 Einstein moved to Princeton, New Jersey, where he worked at the Institute for Advanced Studies until the end of his life. Einstein's genius is often compared with that of Sir Isaac Newton; in 2000 Time magazine named him the leading figure of the 20th century.Einstein was famously rumpled and frizzy-haired, and over time his image has become synonymous with absent-minded genius... He sent a famous letter to Franklin Roosevelt in 1939,warning that Germany was developing an atomic bomb and urging Allied research toward the same goal... Einstein married Mileva Maric in 1903. They had two sons: Hans Albert (b. 1904) and Eduard (b. 1910). They also had a daughter born before their marriage, Leiserl (b. 1902). She apparently was given for adoption or died in infancy. Mileva and Albert were divorced in 1914... He married his cousin Elsa Löwenthal in 1919, and they remained married until her death in 1936... The Institute for Advanced Studies has no formal link to Princeton University; however, according the IAS website, the two institutions "have many historic ties and ongoing relationships"... The Albert Einstein College of Medicine opened in New York City in 1955. It is part of Yeshiva University. Einstein did not create the school, but gave his permission to have his name used.中文:出生日期： 1879年3月14号出生地： Ulm ，德国死亡： 55年4月18日(心脏衰竭)最佳称为：创造相对论由于他的相对论，爱因斯坦成为最有名的科学家在20世纪。

爱因斯坦的英语作文Ludwig Einstein: A Brilliant Mind Shaping Our Understanding of the Universe。

Ludwig Einstein, a household name across the globe, stands as a beacon of intellectual prowess and scientific revolution. His theories and discoveries have not only transformed our understanding of the universe but have also influenced numerous scientific advancements in the 20th and 21st centuries.Born in 1879 in Ulm, Germany, Einstein was a curious child who possessed a profound interest in science and mathematics. His early education fostered this interest, and he excelled in his studies, particularly in physics and mathematics. However, it was his unwavering curiosity and desire to delve deeper into the mysteries of nature that propelled him to pursue a career in theoretical physics.Ludwig Einstein's most significant contribution toscience is his theory of relativity. This theory, which comprises the special theory of relativity and the general theory of relativity, revolutionized our understanding of space, time, gravity, and matter. The special theory of relativity introduced the concept of relativity of motion, stating that the laws of physics are the same in all inertial frames of reference. It also led to the famous equation E=mc², which states that mass and energy are。

爱因斯坦英语作文Albert Einstein。

Albert Einstein was a German-born theoretical physicist who developed the theory of relativity, one of the two pillars of modern physics. His work is also known for its influence on the philosophy of science. He is best known to the general public for his mass–energy equivalence formula E = mc2, which has been dubbed "the world's most famous equation". He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", apivotal step in the development of quantum theory.Einstein was born in the German Empire, but moved to Switzerland in 1895, forsaking his German citizenship the following year. In 1894, Hermann and Pauline Einstein had a daughter, Maria. She was born in Munich, but the family moved to Italy in 1894, and then to Pavia. Later, they moved to Milan. After the death of Pauline's father, thefamily returned to Germany, where Hermann Einstein's company, Elektrotechnische Fabrik J. Einstein & Cie, was based. Albert Einstein grew up in Munich, where his father and his uncle Jakob founded Elektrotechnische Fabrik J. Einstein & Cie, a company that manufactured electrical equipment based on direct current.In 1900, Einstein was awarded the Zürich Pol ytechnic Diploma, but he had to wait to be awarded the doctorate because of his nationality. He was awarded the doctorate in 1905 by the University of Zurich. In 1905, he published four groundbreaking papers: on the photoelectric effect; on Brownian motion; on the special theory of relativity; and on mass–energy equivalence. This led him to the conclusion that the mass and energy of an object are equivalent and can be converted into each other. This is expressed in the equation E = mc2, where E is the energy of an object, m is its mass, and c is the speed of light.Einstein's work is also known for its influence on the philosophy of science. He is best known to the general public for his mass–energy equivalence formula E = mc2,which has been dubbed "the world's most famous equation". He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", a pivotal step in the development of quantum theory.Einstein's intellectual achievements and originality have made the word "Einstein" synonymous with "genius". In 1999, Time magazine named him the "Person of the Century". In 2005, the Swiss Federal Council proclaimed 2005 the "World Year of Physics" in recognition of the 100th anniversary of the publication of the special theory of relativity. In 2016, the International Astronomical Union named the first known interstellar asteroid, ʻOumuamua, after Einstein.Einstein's work is also known for its influence on the philosophy of science. He is best known to the general public for his mass–energy equivalence formula E = mc2, which has been dubbed "the world's most famous equation". He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for hisdiscovery of the law of the photoelectric effect", apivotal step in the development of quantum theory.Einstein's intellectual achievements and originality have made the word "Einstein" synonymous with "genius". In 1999, Time magazine named him the "Person of the Century". In 2005, the Swiss Federal Council proclaimed 2005 the "World Year of Physics" in recognition of the 100th anniversary of the publication of the special theory of relativity. In 2016, the International Astronomical Union named the first known interstellar asteroid, ʻOumuamua, after Einstein.In conclusion, Albert Einstein was a brilliantphysicist whose work has had a profound impact on the world of science and beyond. His theories and equations have revolutionized our understanding of the universe and continue to inspire new generations of scientists and thinkers. He will forever be remembered as one of the greatest minds in human history.。

关于爱因斯坦的英语作文Albert Einstein, a Genius in Physics。

Albert Einstein, a name that is synonymous with genius, is widely regarded as one of the greatest scientists of all time. Born in Ulm, Germany in 1879, Einstein revolutionized the field of physics with his groundbreaking theories and discoveries. His work has had a profound impact on our understanding of the universe and has paved the way for countless technological advancements. In this essay, wewill explore the life and contributions of this remarkable man.Einstein's early life was marked by academic excellence and a passion for science. He was a precocious child, displaying an intense curiosity about the natural world from a young age. Despite facing challenges in his personal life, including his parents' divorce and his struggles in school, Einstein persevered and continued to pursue his passion for knowledge. He eventually enrolled in thePolytechnic Institute in Zurich, where he studied physics and mathematics.It was during his time at the Polytechnic Institutethat Einstein began to develop his groundbreaking theories. In 1905, he published four papers that would change the course of physics. These papers addressed the photoelectric effect, Brownian motion, special relativity, and the equivalence of mass and energy, which would later be encapsulated in the famous equation E=mc^2. These papers earned him widespread recognition and solidified his reputation as a leading figure in the scientific community.Einstein's work continued to have a profound impact on the field of physics. In 1915, he published his general theory of relativity, which provided a new understanding of gravity and the structure of the universe. This theory has since been confirmed through numerous experiments and observations, cementing Einstein's status as a scientific visionary. His work has also had practical applications, such as the development of GPS technology and advancements in our understanding of black holes and the origins of theuniverse.In addition to his scientific achievements, Einsteinwas also a passionate advocate for peace and social justice. He spoke out against war and violence, and was a vocal supporter of civil rights and humanitarian causes. He was a staunch critic of the use of nuclear weapons and urgedworld leaders to work towards disarmament and the peaceful resolution of conflicts.Einstein's legacy continues to inspire and influence scientists, scholars, and thinkers around the world. His contributions to our understanding of the universe have shaped the course of modern physics and have paved the way for countless technological advancements. His commitment to peace and social justice serves as a reminder of the importance of using knowledge and intellect for the betterment of humanity.In conclusion, Albert Einstein was a true genius whose work has had a lasting impact on the world. His groundbreaking theories and discoveries have revolutionizedthe field of physics and have reshaped our understanding of the universe. His commitment to peace and social justice also serves as a powerful reminder of the importance of using knowledge for the betterment of humanity. Einstein's legacy will continue to inspire and influence future generations for years to come.。

The speed of light not surpassed?学院：信息学院专业：测控技术与仪器学号：10111739 姓名;卢怡【Key Words】：light; speed; EinsteinAlbert Einstein said, the speed of light when cannot transcend, speed C is any object speed limit, any object can't do more than the speed of light there.Had a topic, the problem is: a laser emitter, from the earth launched out a bunch of machine laser into the moon, with certain angular velocity rotating laser emitter, the end of the laser beam on the moon formed will surpass the speed of light spot, ask the conclusion is correct. Apparently according to Albert Einstein's statement, the conclusion is wrong, as to why error, the teacher give explanation is: to launch on the moon looks like spot in mobile, actually a flare and before after a flare has not the same photon, the actual photons didn't happen mobile.However, for which I have doubt, with laser beams because not the same photon, that assumes that there is A long 300000 kilometers long rod, with angular velocity ω around the point O = 1 rad/s rotation, the end of A linear and can achieve speed C, if > 1 ω rad/s, not A linear speed the than the speed of light?ωOIs it Einstein was wrong? Or what I didn't consider?Through calculation, I found that I have for example only in an ideal situation to work, what kind of ideal conditions? Is must: long pole strong enough, and not on the rotation when because their role and the centrifugal force in molecular collapse. As for exactly can transcend the speed of light, I don't know. After all, this will really practice! It's impossible.That if really beyond the speed of light will be what happens? The public is acceptable is the time flow back, tell you what I personally for time in the relativity of understanding it. Indeed, according to the special theory of relativity the relativity of space and time, when movement speed at close to the speed of infinite, the relative time will close to infinity, namely, unlimited, close to the time to stand still, but did not give a beyond the equation after the speed of light, but it's not hard to guess accordingly, when beyond the speed of light, time is likely to become negative that go back in time, but that is not to go back in time, time to stand still is not is time really is stopped, the time here is relative motion in static object, because of its speed infinite nearly the speed of light, so in motion object observer is only watched him reach the speed of light when everything, and after all of the because not overtake him and can't spread to his line of sight, the so-called back the hands of time also is such, viewers because more than the speed of light, so after that, he can catch the happenings.For instance in 0 s,A BCA point where A light once, one observer C to 2 times the speed of light ahead in 1s after A point, at this time and didn't experience A observer flashing lights of events, when C in 3 s through A point from two light seconds ofB highlighted just to see A point where the lights flashing events that happened toC time A, quite so in 1 seconds of what has happened through the back the clock again in the show before the C.。

高级英语（考研方向）光电效应The photoelectric effect is a phenomenon in which electrons are emitted from a material when it absorbs photons of sufficient energy. This effect was first observed by Heinrich Hertz in 1887 and further explained by AlbertEinstein in 1905.According to Einstein's theory, photons, which arequanta of light energy, transfer their energy directly to electrons in the material. If the energy of a photon isgreater than the energy required to overcome the bindingforces holding the electron in the material, the electron is ejected from the material as a result of the absorbed photon. This is known as the threshold energy or the work function of the material.The kinetic energy of the emitted electron is given bythe equation: K.E = hν - φ, where K.E is the kinetic energy, h is Planck's constant, ν is the frequency of the incident light, and φ is the work function of the material.The photoelectric effect has important applications in various fields, such as solar energy conversion, photodetectors, and digital imaging devices. It also plays a crucial role in the development of quantum mechanics and the understanding of the particle-like behavior of light.In the field of advanced English for the graduate entrance examination, knowledge of the photoelectric effect may be tested through reading comprehension passages,multiple-choice questions, or essay questions. It isimportant to understand the fundamental principles andapplications of the photoelectric effect in order to effectively answer these questions.。

Photoelectric Effect光电效应Thinking：1、Explain photoelectric effect.(解释光电效应）2、Why can’t bright red light produce current in a metal but a very dim blue light can?(为什么红光不能产生电流，而黯淡的蓝光在金属中可以可以产生电流。

）3、A good way to think of the photoelectric effect is like a full car park with lots of really bad drivers , try to use the words of the book to expain.（一种好的方式是认为光子影响就像停车场会有许多司机，试图用课本中的句子来解释下。

）Do you know names of the applications based on photoelectric effect?Picture 1 : Fingerprint lock 指纹锁Picture 2 : screnam applicationPicture 3 : rotational specd measurement 速度测量装置Picture 4 : illumination metterTextMetal 金属 Avalanche 雪崩Relativity 相对性，相关性，相对论 Shift 替换，转移Photoelectric effect 光电效应 Emit 发出，发射，吐露Atom 原子 Particle 粒子，点，极小量，微粒Photo 光子 Ultraviolet light 紫外线Collide 碰撞，抵触 Quantum theory 量子理论Budge 移动In 20th century physics two ideas stand out as being totally rev-olutionary:reativity and quantum theory.20世纪物理学的两个概念是完全rev-olutionary脱颖而出:reativity和量子理论he also played a major role in de-veloping quantum theory.and it was his contribution to quantum theory - explaining the photoelectric effect - which woon einstein his nobel prize in 1921他在量子理论基地也发挥了重大作用。