Basic facts about plasma ball what is a plasma ball. Thats almost half of the entire population of the u. Plasma filaments extend from the electrode to the glass when electricity is supplied, creating fascinating beams of. Modern physics connects ideas together about the laws of symmetry and conservation energy, momentum, charge, and parity. Weber is the most interesting and informative physics book ive read although i really like poincares writing in his the foundations of science volumes and machs the science of mechanics. Facts about astronomy talk about the study of the celestial objects which include asteroids, nebulae, comet, galaxies, planets, sun, stars and moons. Physics, a branch of science, is the study of forces and their impacts on the environment. It can be plausibly argued that physics began with mechanics the science of. Physics is the branch of science that studies how the world around us behaves. When traveling through water, the speed of sound is even faster about four times than when it travels through air. See the fact file below for more information about physics. Many thanks to those students for their interest and questions. But, like every marriage, there are both lighthearted and more difficult aspects and, like most who make committed relationships work know, focusing on the lighter side is often what makes the darker times bearable. W it may take a certain amount of work to make a change in the world, such as lifting a heavy weight to a higher level.
Science facts 80 interesting facts about science 2020. From einsteins theory of relativity to the spectacular discovery of the higgs particle, this book will fascinate and educate anyone interested in the world of quarks. A plasma ball also sometimes called a plasma globe, lamp, dome, or sphere is a clear glass ball filled with a mixture of noble gases with a highvoltage electrode at its center. Its the perfect time to doze, daze, and get dosed up on physics. Galileo was the first of six children born to his parents in. Can you imagine a world where we dont have electricityno light switches to turn on, no computers to turn on, no hot water and way more electricity is a big part of our lives, and sometimes we dont even realize it. If the sun were made of bananas, it would be just as hot. The 10 weirdest physics facts, from relativity to quantum. Top 15 interesting facts about archimedes yurtopic. A rubber band shrinks when heated and expands when cooled because of the change in its entropy state. Frictional force increases if applied force increases 5. If youve got any we can add to our list leave me a comment. This category is for questions and answers related to general physics, as asked by users of.
Participation in this is very important, and useful for you and fun. There are a lot of physics facts about inventors and natural wonders, these articles will shock you. If you spot any, feel free to point them out in the comment box below. Time has long been a subject of study in science, religion, and philosophy, and it is incorporated into each aspect of a persons everyday life. So lets understand our world better by going through these interesting facts about science. The dead sea is so dense with salt, you can easily float on it without drowning. Sir isaac newton was born premature and had little to no chance of survival. The top 10 reasons why you should take physics poster is an informative and eyecatching poster explaining how students will benefit from taking physics. As of june 2006, the number of crewmembers and visitors who have traveled to the iss included 116 different. Astronomy information for fun tim tasto 3172018 color version rev 1 first, it is important to state that most of what is contained in this paper is the result of numerous and enthusiastic questions asked by students during astronomy labs at the csbsju observatory. It is a force which opposes the relative motion of the body 2. The most beautiful and perplexing fact is it can be represented and explained in a language that is purely invented by humans mathematics. The human brain is over three times as big as the brain of other mammals that are of similar body size.
It was a christmas morning in woolsthorpe, lincolnshire. P is how fast work is done or energy is given from one thing to another. A column of air 1 inch square and 600 miles high, for instance, weighs approximately 15 pounds, about twice as much as an average newborn baby. Before we set the record straight about those ten supposed physics facts. The banu musa sons of moses, whose books on geometry aroused so much interest in the ninth century, also wrote extensively on the relationship between physics and mechanics. This is also why the american physical society of 47,000 physicists says the evidence is incontrovertible. It is without a doubt the most interesting branch of science, because the universe, as it turns out, is a whole lot more complicated than it looks on the surface and it looks pretty complicated already. Electricity facts cool kid facts fun facts for kids. This weight is what creates the phenomenon known as. Physics fun facts about people a lot of learners dread studying physics simply because it represents the marriage of two mostfeared school subjects.
The following health physics society fact sheets are available as portable document format pdf files. Mechanics so fascinated people that this field of study became known in arabic as ilm alhiyal knowledge of the ruse, or deception expressing the wonder people felt at new. Find out the answer to these questions and more in this offbeat list of fun facts in science and history. The deepest location on earth is mariana trench, about 11 km deep in the. It makes no difference if the weight is lifted slowly or quickly. Welcome to physics 101 basic concepts of physics hunter college. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution.
From einsteins theory of relativity to the elusive higgs particle, this book will fascinate and educate anyone interested in the world of quarks, leptons and gauge theories. The first model assumption we have to make is that it is interesting or useful to study. The sheer vastness of it, along with the trillions upon trillions of objects in the many billion galaxies of the universe is almost incomprehensible to the human brain. Facts and mysteries in elementary particle physics offers an incredible insight from an eyewitness and participant in some of the greatest discoveries in 20th century science. The effect of relativity made astronaut sergei avdeyev a fraction of a second younger upon his return to earth after 747 days in space. The sun is hot, as the more astute of you will have noticed. With these 40 interesting facts about galileo, lets learn more about his inventions, work in astronomy, life, relationship with the church and more facts about galileos early life, education, attraction towards physics and invention of an improved telescope. The credit for inventing vectors is usually given to irish physicist william rowan hamilton. The 10 weirdest physics facts, from relativity to quantum physics. What are some mindblowing facts about theoretical physics. These strange but fun science facts prove the world really is a marvelous place.
Archimedes is famous for his contribution to the world of mathematics, specifically geometry, and is regarded as one of the greatest mathematicians who ever lived. Now the only question is which one will you read first. Consumer products containing radioactive materials february 2010. The study of physics is the study of the universeand more specifically, just how the hell the universe works. Galileo had established this important fact when he dropped. There are many definitions one can find over the web, but the basic one follows as the study of the world around us. Physics plays an important role in all the natural sciences, however, and all such fields have branches in which physical laws and measurements receive special emphasis, bearing such names as astrophysics, geophysics, biophysics, and even psychophysics.
Fun science facts you never learned in school readers. Impress your friends with these incredible facts about the world around us 1. Thats right, you didnt misread, here we have one thousand random and interesting facts about literally everything you could think of. Join us for community, games, fun, learning, and team play. At the moment, i think similarities in physics by john n. Here are some crazy and incredible physics facts that are worth sharing with your friends and family. What are 10 important facts about friction in physics. Before we set the record straight about those ten supposed physics facts, lets also set the record. Here, we learn about an important concept in physics projectile. The most slippery substance in the world polytetrafluoroethene ptfe, or teflon was discovered accidentally. Please no homework questions unless they are at a phd level. Being an astronaut is the dream a majority of women. Why physics uses humor to draw in the viewer while slipping in plenty of serious reasons to take a physics class. Physics can, at base, be defined as the science of matter, motion, and energy.
You can also find the cosmic microwave, gamma ray burst and supernovae explosion in astronomy. Interesting points the iss effort involves more than 100,000 people in space agencies, at 500 contractor facilities, and in 37 u. A coal power plants waste coal ash is more radioactive than a nuclear plants. Top 15 interesting facts about archimedes archimedes was born around 287 bce in the town of syracuse in sicily and he lived there until his death around 212 bce. Before it was a tv show, the big bang theory was an important explanation for the origin of our universe. Our huge collection of physics trivia quizzes in our sci tech category. A team of editors takes feedback from our visitors to keep trivia as up to date and as accurate as possible. Vectors and scalars are important in many fields of math and science. Time is the component quantity used to measure the duration of events, intervals between them, and their sequence. In fact, it can be weighed almost as accurately as iron or lead. Obviously, therefore, the best way to learn physics is using realworld examples. Equally, if you feel weve missed any of your favourite physics weirdnesses off the list, do tell us that as well. It was recognized as a discipline in the 19th century. More than 150 interesting facts about physicsall in your pocket.
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