TERM PAPER LASER, ACTION, EINSTEIN THEORY OF LASER, TYPES, APPLICATIONS IN INDUSTRY & MEDICAL FIELD SUBJECT: CURRENT, ELECTRICITY & MODERN PHYSICS SUBJECT CODE: PHY-113 SUBMITTED TO: Dr. AMRITA SAXENA SUBMITTED BY: JAGDEEP SINGH SECTION: C7802 ROLL No.:RC7802A21 REG. No.: 10804440 CONTENTS • • • • • Acknowledgement Introduction Laser action Einstein theory of laser Types of lasers 1. Based on energy level 2. Based on the material used • • • • Applications Recent discoveries Recent applications
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Nuclear Weapons In 1939, scientist Albert Einstein wrote a letter to the United States president of the time, Franklin D. Roosevelt, concerning the research of splitting a uranium atom that could lead to the development of an atomic bomb in Germany. In the letter, Einstein wrote,”It may be possible to set off a nuclear chain reaction in a large mass of uranium, by which large amounts of power and new radium like elements would be generated.” He continued,” This new development could lead to the
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Apple’s Marketing Coming off the heels of yet another successful Apple launch debut, it’s increasingly clear that Apple is on top of their game in a way like no other. Which other company could turn an ordinary press conference into a live global event? The secret lies beyond their product line and design standards; it lies beyond even Steve Jobs’ emphatic adherence to Apple’s core philosophy, which is that the user doesn’t always know what they want. steve jobs apple computers Looking
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her studies into Radioactivity and her discoveries of Radium and Polonium. Paul Dirac (England) - An important contributor in the fields of QuantumMechanics and Electro Dynamics, Dirac was co-winner of the Nobel Prize inPhysics (1933). Albert Einstein (Germany) - Arguably needing no introduction, the most famous scientist that lived and a name that has become synonymous in popular culture with the highest intelligence. Enrico Fermi (Italy) - Heavily involved in the development of the world's
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Roles changed of American women in War World 2 when men left to go fight in war. When America went into war men left their jobs to go fight in the war. Millions of women filled in for the men who left to go fight in the war. Women were encouraged to fill in these jobs by a campaign featuring "Rosie the Riveter." African Americans made key contributions in combat. African Americans worked in the air force during the war. Pilots were trained at the Tuskegee Army Air Field. Many Native Americans worked
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Dr. Dov Rand is a graduate of the Albert Einstein School of Medicine located in New York. Dr. Rand has treated aging disorders for over fifteen years. Rand holds a certification in medical acupuncture. He is a Co-Founder of Healthy Aging Medical Centers. Patients seek assistance from the center for issues such as anxiety, depression, hot flashes, fatigue, and night sweats, and low libido. Dr. Rand found hormones is what makes young individuals differ from older people. Dr. Dov Rand provides his patients
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Albert Einstein stated, “The world is not dangerous because of those who do harm, but because of those who look at it without doing anything.” In other words, this quote is trying to say that the world is unsafe not because of people who hurt/harm but because of the people who do not do anything and just ignore it like nothing.And this allows people who harm to be getting more powerful. Elie Wiesel, say who was there in the Holocaust. He got separated from his mother and sisters while the Holocaust
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BAE Black Money Scandal “You have to learn the rules of the game. And then you have to play better than anyone else.” (Einstein, n.d.). It has been the better of two decades that one of the most prestige military arms manufacturers has armed United States troops. Sophisticated weaponry is the cornerstone that signifies a military’s strength and dominance. To meet the service and supply demands of today’s military, BAE System has made a commitment as the United States number one arms vendor
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Devon Grochowski HCA 596E1 Case Study 1 2/16/12 Leadership As mentioned in class, leadership is the ability to influence others. In healthcare, leadership is not only needed to influence employees such as Doctors and Nurses, but it is also needed to inspire consumers to desire to be healthy. Healthcare is a dynamic field where there are many players involved. Healthcare services are essentially a derived demand from the needs of people to be healthy. Leadership is important in healthcare
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INT 1 Task 1 Part 1 How science has changed our view of the universe. Up until the late 14th and early 15th centuries most early astronomers believed the sun, planets, and stars revolved around the earth. Astronomer Nicolaus Copernicus published his book De revolutionibus orbium coelestium (On the Revolutions of the Celestial Spheres) right before his death in 1543. It was based on a theory by Ptolemy a 2nd century AD Greek mathematician and astronomer . (Sheila
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