what is solar
A photon is a basic unit that makes up all light; it is a bundle of electromagnetic energy. Definition: Solar panels are those devices which are used to absorb the sun's rays and convert them into electricity or heat. Vegetables obtain their nourishment from mineral substances, which they reduce, de-oxydize, and charge with solar energy. Solar energy is the cleanest and most abundant renewable energy source available, and the U.S. has some of the richest solar resources in the world. solar synonyms, solar pronunciation, solar translation, English dictionary definition of solar. Because it is an inexhaustible source, it is considered a renewable energy.. Send us feedback. Dictionary.com Unabridged Accessed 28 Dec. 2020. Where the air is pure. Published by Houghton Mifflin Harcourt Publishing Company. These cells are arranged in a grid-like pattern on the surface of solar panels. What is Solar Power? “Solar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/solar. Harnessing solar energy for usable power. utilizing, operated by, or depending on solar energy: a solar building; a solar stove. indicating time by means of or with reference to the sun: a private or upper chamber in a medieval English house. Solar is a clean, renewable energy resource, and figures to play an important part in the global energy future. Solar cooling is a system that converts heat from the sun into cooling that can be used for refrigeration and air conditioning. To Infinity and Beyond! What Type of Energy is Solar? operating by or utilizing the energy of the sun, determined from the motion of the earth relative to the sun. 'Nip it in the butt' or 'Nip it in the bud'. indicating time by means of or with reference to the sun: a solar chronometer. Solar energy definition, energy derived from the sun in the form of solar radiation. solar definition: 1. of or from the sun, or using the energy from the sun to produce electric power: 2. of or from…. The total amount of solar energy incident on Earth is vastly in excess of the world’s current and anticipated energy requirements. Solar energy is any type of energy generated by the sun. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! A total solar eclipse happens when the Moon completely covers the Sun. Fortunately, Earth's magnetic field protects us from its harmful effects. You can see a total solar eclipse only if you are in the path where the Moon casts its darkest shadow, the umbra. A solar cooling system collects solar power and uses it in a thermally driven cooling process which is in turn used to decrease and control the temperature for purposes like generating chilled water or conditioning air for a building. Solar panels can generate clean, renewable energy. Imagine a place, where everything from cars to homes to industries are powered by solar energy. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. With dangerous escalating pollution levels, depleting natural resources and out of control fuel prices, the world [/caption] The Solar System consists of the Sun, and everything bound to it by gravity. Learn a new word every day. 'All Intensive Purposes' or 'All Intents and Purposes'? What Does “Auld Lang Syne” Actually Mean? Solar technologies are also very expensive and require a lot of land area to collect the sun's energy at rates useful to lots of people. This means that once the solar energy that has been gathered by a specific solar electric energy system has been used up, the solar electric energy system will start gathering more. What Is An Em Dash And How Do You Use It? Solar energy, radiation from the Sun capable of producing heat, causing chemical reactions, or generating electricity. This involves placing a large solar collector with piping that can take water from a large water storage container hooked up to a cold water line. Fusion occurs when protons of hydrogen atoms violently collide in the sun’s core and fuse to create a helium atom. 1. All rights reserved. Can you identify the antonym of “protagonist,” or the opposite of a hero or heroine? Solar cell, any device that directly converts the energy of light into electrical energy through the photovoltaic effect. Describe 2020 In Just One Word? The exigencies of the solar system may make it impossible for the sun to be always there, but it should be around when wanted. Of, relating to, or proceeding from the sun: solar rays; solar physics. The Asteroid Belt in the Solar System has many such gaps, created by the gravity of the Sun and Jupiter. Through nuclear fusion, hydrogen atoms in the sun's core combine to form helium atoms over and over again. Define solar. Concentrated solar power systems use lenses or mirrors and solar tracking systems to focus a large area of sunlight into a small beam. “Pagan” vs. “Wicca”: What Is The Difference? Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Solar energy is all about converting the energy from the sun into energy that we can use. proceeding from the sun, as light or heat. Solar power is energy that is derived from the sun and converted into heat or electricity. Solar geoengineering could limit some harmful climate impacts. Solar panels convert the sun’s light into usable solar energy using N-type and P-type semiconductor material. … West Hartford was honored with the top Mayor’s Climate Protection Award in its small towns category for a, However, the judge’s injunction doesn’t affect other parts of the bill, including subsidies for six, The board also approved $35,000 to remove some trees on campus to increase sunlight on its new, The Alamo City took home the top spot in Texas for, NuScale says these numbers mean that correctly deployed nuclear modules could compete with existing solutions like. adj. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'solar.' 2. Photovoltaic cells convert light into an electric current using the photovoltaic effect. Solar power is energy from the sun that is converted into thermal or electrical energy. The service module also deploys four arrays of solar panels. But the leaves and branches – the canopy it effectively creates -- is made up of solar panels. From your perspective, the Sun, after having steadily gained altitude since sunrise, now reaches the top of the arch that its journey describes in the sky every day. This is the result of a process called nuclear fusion - the joining of smaller atoms to form a larger atom.The sun is a giant ball of gas consisting primarily of hydrogen and helium. A protagonist is the main character of a story, or the lead. Test Your Knowledge - and learn some interesting things along the way. And our gripes about the lack of light in our lives are not without merit — humans truly are solar powered. We Asked, You Answered. See the full definition for solar in the English Language Learners Dictionary, Nglish: Translation of solar for Spanish Speakers, Britannica English: Translation of solar for Arabic Speakers, Britannica.com: Encyclopedia article about solar. A solar cell (or a "photovoltaic" cell) is a device that converts photons from the sun (solar light) into electricity. Without it, there would have been no life on the Earth. It can take place only when the Moon is near perigee, the point of the Moon's orbit closest to the Earth. When there are many panels wired up together, we have a … When sunlight is absorbed by these materials, the solar energy knocks electrons loose from their atoms, allowing the electrons to flow through the material to … The American Heritage® Science Dictionary There are many ways to use energy from the sun. The majority of solar cells are fabricated from silicon—with increasing efficiency and lowering cost as the materials range from amorphous to polycrystalline to crystalline silicon forms. It had been a tough year, filled with intensive study in the quest for an officer's commission in the Solar Guard. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Man is finally at peace with the environment. Power shortages are history. Copyright © 2011. NASA’s Orion Mission Blasts Off, The Most Stunning View Ever of Planets Being Born, Fight Seasonal Affective Disorder With This New Tracker, Punch, or the London Charivari, Vol. Solar noon happens at your location when the Earth's rotation brings your local meridian to the side of the planet that faces the Sun. When photons strike a solar cell, they loosen electrons from their atoms. Solar power is energy that comes from the sun. What made you want to look up solar? 1 : of, derived from, relating to, or caused by the sun. Solar wind is a constant stream of plasma and particles emanating from the sun. A solar shower may also refer to a more ornate, permanent design, which is simply a shower that has a permanent reservoir heated by the sun. solar energy definition: 1. energy that uses the power of the sun to produce electricity 2. energy that uses the power of…. proceeding from the sun, as light or heat. Solar energy or solar power is completely renewable. Solar power is the conversion of energy from sunlight into electricity, either directly using photovoltaics (PV), indirectly using concentrated solar power, or a combination. His floor was painted drab, and in the center were the sun and solar system depicted in yellow. 156, April 30, 1919. The two main ways to use energy from the sun are photovoltaics and solar thermal capture. Can you spell these 10 commonly misspelled words? See more. Please tell us where you read or heard it (including the quote, if possible). Many other … Did you know that all of the energy we use comes from the sun,? In essence, they placed a bunch of solar panels in the form of a suspension bridge on top of the lift. If we attach a conductor to a cell’s negative and positive sides, we have an electrical circuit. It is also clean and pollution-free.. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. Why Is “Christmas” Abbreviated As “Xmas”? Solar panels (solar modules) consists of many solar cells. The Most Surprisingly Serendipitous Words Of The Day. Solar energy put to good use. Solar ovens are devices that gather sunlight and create heat to cook food without other fuel sources. Delivered to your inbox! It is a versatile source of renewable energy that can be used in an amazing number of applications, providing power for everything from cars and boats to houses and spacecraft. This video gives a simple but compelling introduction to solar energy. 3 a : produced or … Learn more. Have you ever wondered about these lines? Learn more. 15th century, in the meaning defined at sense 1, Middle English, from Latin solaris, from sol sun; akin to Old English & Old Norse sōl sun, Lithuanian saulė, Greek hēlios. Solar energy is the energy that comes from the Sun and that we can capture thanks to solar radiation.This energy source represents the main energy source on Earth. Sun is a powerful source of energy. 2 : measured by the earth's course in relation to the sun a solar year also : relating to or reckoned by solar time. Definition of solar. The Dictionary.com Word Of The Year For 2020 Is …. Using or operated by energy from the Sun. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. Energy costs nothing. Space engineers include solar panels on satellites to produce the energy needed to run their electric circuits. Why Do “Left” And “Right” Mean Liberal And Conservative? transformation of energy that is present in the sun and is one of the renewable energies Beyond a doubt, a new planet of vast size now formed an addition to the solar group. But aside from potential adverse impacts, it would not address the root cause of climate change: rising emissions of heat-trapping gases from burning fossil fuels—or some of the resulting impacts, such as ocean acidification. Solar energy is created by nuclear fusion that takes place in the sun. When the electrons flow through the circuit, they generate electricity. Description: A solar panel is actually a collection of solar (or photovoltaic) cells, which can be used to generate electricity through photovoltaic effect. Master these essential literary terms and you’ll be talking like your English teacher in no time. To get technical, solar energy is the radiant energy that the sun produces.