Fifteen amazing Physics facts that you should know
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Many students fear studying physics because it combines two of the most feared topics in school: math and science. In a universe of “what’s,” physics provides all the “how’s.” Yes, Physics indeed gives us facts that are rational and can be explained using pure mathematical reasoning, facts that are unbiased and unaffected by our personal biases. Some of these facts are so incredible that we decided to include them in our list of astonishing physics facts. These physics facts will either provide answers or raise further questions about the world around you.
With that in mind, I’ve compiled a list of fascinating Physics facts that I hope will motivate you to study more about the subject.
The creation of Singularity—-
Black holes are formed by dying stars. Let’s assume that you have a star that is around 30 times the mass of the Sun. When this monster runs out of fuel, gravity overwhelms and crushes the center, flinging the outer layers into space. It is referred to be a supernova. The core that remains collapses into a singularity, a point of endlessly dense matter with essentially no volume. It is also known as a black hole.
Dizzy stars——
Neutron stars are the Universe’s most rapidly spinning objects. Pulsars are neutron star that generates a wave of radiation that may be seen as a light pulse. Astronomers can use the rate of this pulse to calculate the rotation. The PSR J1748-2446ad pulsar, which rotates at almost 70,000 kilometers per second, is the fastest known pulsar.
Relativity makes space travelers younger—–
Time slows down for fast-moving space travelers, according to Albert Einstein’s theory of Special Relativity, thus keeping them young. Astronauts on the board of the International Space Station (ISS), who are under lower gravity than humans on Earth yet moving at a faster speed around it, feel time passing more slowly, at a rate of around 1 second ‘lost’ every 747 days.
The speed of time—-
Time would come to a halt if you moved at the speed of light. The quicker you run, the slower time passes for you in your surroundings, according to Einstein’s Theory of Special Relativity. You will get to understand it from the assignment helpers in Physics.
Dark matter or dark energy holds the majority of the mass of the Universe —-
The overall mass of the Universe is far more than the quantity of mass we can account for. Physicists estimated that the missing mass is due to dark matter, a mysterious element that emits no light. About 95% of the mass in the Universe is made up of dark and dark energy.
Consists of hydrogen atoms in the Universe —-
The hydrogen atom is the most prevalent atom in the Universe. Hydrogen atoms make up around 74% of the particles in the Milky Way galaxy.
Saturn can float on water—-
Yes, you heard right. Saturn is the second-largest planet in our Solar System and is quite massive. It is, however, primarily made up of gas and has a lower density than water. It can float on the water since it is lighter than water. Of course, there must be a large enough body of water for Saturn to float. Because they have a higher volume than water, none of the other planets in our Solar System can do it.
All the things fall to the ground at the same speed—-
The force of gravity pushes all objects simultaneously toward the Earth’s core. The slower flight of light things like feathers is due to air resistance. It means that if you try a feather vs. bowling ball experiment on the moon (which has no atmosphere), both will land at the same time.
The Physics formula follows GPS ——
Modern-day technologies such as GPS, which practically show us the appropriate pathways in life, are based on the E= mc 2 physics theory. Satellite navigation systems use radio waves to search locations and communicate data with geostationary satellites. Thus, the idea of relativity aids in the proper operation of GPS. The experts of the Physics assignment help services know all these facts.
Water slows downlight—-
The picture you perceive is distorted because each water molecule has surface tension. It is why your face seems cartoonish behind a glass of water.
Gasses cause dead people to float—-
When a person drowns, the water in their lungs fills up, causing them to sink. Because the human body produces gas when it dies, they float back up because they are lighter than water.
Black holes aren’t black.
Sure, black holes are exceedingly dark, but they aren’t entirely black. They emit light over the spectrum, including visible light, and glow faintly. “Hawking radiation” is the name given to this type of radiation. They are continually emitting this radiation, and so losing mass; if they do not have another source of mass to support them, they will eventually evaporate.
Sandcastles are held together by water tension——
Because of the water tension between sand and water molecules, sandcastles may stand on their own. It won’t hold if you add too little or too much water.
Planet orbits in straight lines—
Planets do not orbit each other in a circular motion. Because space-time is warped, they orbit suns. It is because gravity, in a sense, bends the fabric of the cosmos.
Space is restless——
We’ve all agreed that space is strange, but here’s another peculiar physics fact: particles in space continuously pop in and out of existence. Let’s start with a glass of soda with growing carbon bubbles. The phenomenon is known as “quantum foam” by scientists.
So, there are several fantastic physics facts you will know when you start learning the subject. Physics is exciting and will give you a logical explanation for all the things happening around you.
