Automatic Street Light [pic] Submitted By: Introduction Automatic Streetlight needs no manual operation for switching ON and OFF when there is need of light. It detects itself weather there is need for light or not. When darkness rises to a certain value then automatically streetlight is switched ON and when there is other source of light i.e. day time‚ the street light gets OFF. The sensitiveness of the street light canal so be adjusted
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Compound Light Microscope The familiar compound light microscope is a series of lenses (hence "compound") that focus visible light in such a way as to produce a magnified image. A single lens‚ often called a magnifying glass‚ cannot generally magnify images as much as a series of lenses although Antony van Leeuwenhoek‚ the first microbiologist‚ used a simple‚ albeit exquisitely crafted‚ lens to discover single-celled "animalcules‚" as he called them. Advantages: Basic compound light microscopes
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scientific or "powers of 10" notation. a) 125 hundred million light-years 1.25 x 10 ^8 b) 125 billionths of a meter 1.25 x 10^-7 c) the average distance to our Moon in units of parsecs (Consult an appropriate Appendix of the text.) d) the average distance to our Moon in units of nanometers 2. How long does it take light photons to travel the following distances? (Assume light is traveling in a vacuum‚ like space.) a) from the Moon to the
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The Charge of the Light Brigade poem By Alfred‚ Lord Tennyson I am going to write about the poem called The Charge of the Light Brigade. This poem was written by the poet Alfred‚ Lord Tennyson. Alfred‚ Lord Tennyson was born on the 6th August 1809 and died on the 6th October 1892. Tennyson wrote the poem in a few minutes in the year 1854. Tennyson wrote this to remember all of the men who fought and died in the Battle of Balaclava which happened on the 25 October 1854 during the Crimean War
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When I first heard of the Lights and Sounds Museum‚ I thought I was just going to watch an ordinary show about the making of Intramuros. But when I entered a big room‚ standing‚ and with lights all turned off‚ I felt I was up for something more exciting that day. The Lights and Sounds Museum wasn’t just a museum‚ it was an experience center! A diorama of one of the battles fought between the Filipinos and the Spaniards. The museum was divided into different rooms. Each one of them is depicting
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such as glucose from inorganic carbon dioxide and water using light as an energy source. This is also known as photoautotrophic nutrition. Carbon dioxide is an energy poor compound which is reduced during photosynthesis There are two main stages: 1. The light dependent reactions that occur on the granal membranes. Pigments are required to absorb and transduce the light energy. Membrane proteins act as electron carriers. 2. The light independent reactions that occur in the stroma of the chloroplast
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A Light Bulb Moment What is a light bulb moment? A light bulb moment can mean a sudden inspiration‚ revelation‚ or recognition. There many moments in life that bring on an light bulb moment. I get numerous moments where the light bulb goes off and i think of something. That will work well with my originality. These ideas started just as i began to write. "Ah! Now I see" i suddenly realized that this was an immediate light bulb moment for me as I thought of what
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Abby May Contrast Essay English 3rd hour William Shakespeare is considered by some to be to most incredible playwright and author of all time. After reading his work Romeo and Juliet it became evident that a consistent theme was light vs. dark. He uses these to portray events in his life‚ to create understanding for the reader‚ and to create a more in-depth and rich story. "Juliet is the sun [and he calls her to] Arise . . . and kill the envious moon" (2.2.3-4). This quote can describe an
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Community in Light in August Most scholars view community as one of the most important themes in Faulkner’s novel‚ Light in August. Faulkner’s story is based on the community of Jefferson‚ Mississippi. The characters that Faulkner focuses on are mostly isolated from the community. Instead of Faulkner showing characters that are one with the community‚ the majority of his novel involves the character’s isolation from Jefferson and the rest of its population. Through the stories of Gail Hightower
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Physics of a Light Bulb Catherine Bellet Lab Partners: Natalie Russell Alex Harris TA: Chad Lunceford PHY 114 TH @ 2:25pm Abstract: Ohm’s law states‚ via the equation V=I*R‚ that the voltage found across a piece of material is proportional to the current. If the temperature remains constant therefore the resistance is found to remain constant. Stefan-Boltzmann law states that when the temperature if above an average of 1000K‚ then the relationship of voltage and current should be found
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