Brief_explanation_of_telescopes_and_their_categories_.pdf
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😀This is a short pdf prepared dealing with telescopes read it and if you have any comments and suggestions inform me @jpassion4me
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Short_brief_explanation_about_time.pdf
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😀This is a short pdf prepared dealing with quantity "time" from relativity and thermodynamics concept . read it and if you have any comments and suggestions inform me @jpassion4me
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Orbifold
⚛The proposal of the twin of our universe ,six dimensional universe which is curled up on itself according to the kaluza Klien theory is expected to be in the shape of orbifold .Unlike that of circle the bizarre of the figure derives when it's unexpectedly the place where 180° rotation would bring to where you was .Huh?
⚛Vafa is leading scientists for this proposal that arrives bizarre and confusion into our mind set of the way it's functioning .He compare this model with it's analogous video games platform. In this way when one arrive the rocket at the k ft corner of the screen it reappears in it's right corner located at the same end .
⚛Then when we wrap the screen in the way the left and the right end would appear to be same surface it form a tube shape .Here the rocket would arrive in plane of the tube .By next step we would connect the open ends of the tube like with glue forming a donut 🍩 shape.
⚛Therefore with this model we can built the interaction of quarks and leptons that would from this model from the symmetry said Vafa.
@sciencehub4
⚛The proposal of the twin of our universe ,six dimensional universe which is curled up on itself according to the kaluza Klien theory is expected to be in the shape of orbifold .Unlike that of circle the bizarre of the figure derives when it's unexpectedly the place where 180° rotation would bring to where you was .Huh?
⚛Vafa is leading scientists for this proposal that arrives bizarre and confusion into our mind set of the way it's functioning .He compare this model with it's analogous video games platform. In this way when one arrive the rocket at the k ft corner of the screen it reappears in it's right corner located at the same end .
⚛Then when we wrap the screen in the way the left and the right end would appear to be same surface it form a tube shape .Here the rocket would arrive in plane of the tube .By next step we would connect the open ends of the tube like with glue forming a donut 🍩 shape.
⚛Therefore with this model we can built the interaction of quarks and leptons that would from this model from the symmetry said Vafa.
@sciencehub4
Any one who have the interest to do this channel's articles,or having any kind of suggestions to articles that should be posted and any promotion can contact me at @Jpassion4me
How do you think is our universe expanding?
Anonymous Poll
71%
Accelerating
6%
Decelerating
10%
Constant
5%
Doesn't expand
8%
No idea
Some facts that everyone must know!
⚛ If you hold a grain of sand in the length of your arm, towards the sky, the area of vision that grain of sand covers, can expand to show you millions of stars behind.
⚛ The biggest number mankind knows is Graham's number. It is as big, that if you try to imagine that number, you will have to spend your whole life just to think about 1% of that number. This number, if written down, covers all the surface area in our universe with it's digits.
⚛ Sun is believed to take up around 99% of our solar system's mass. This is because, our solar system is a system of particles (that follow elliptical orbits), which has sun at one of it's Focii. As sun is at the center of mass, it is theoretically considered that all mass of solar system is concentrated at sun.
⚛ Sunset at Mars would be blue. By the means of calculations like refraction on Mars, density of atmosphere, thinness of air, distance from earth, curvature, etc., it is statistically believed that Sunset on Mars would appear blue. This fact is supported by NASA's researchers.
⚛ A day on Venus is longer than on earth, but a year is shorter. A day on Venus is 225 earthen days and a year on Venus is 243 earthen days. This is due to the slow rotation of Venus on its axis and consistent revolution around sun.
For more facts, join
👌 @sciencehub4
⚛ If you hold a grain of sand in the length of your arm, towards the sky, the area of vision that grain of sand covers, can expand to show you millions of stars behind.
⚛ The biggest number mankind knows is Graham's number. It is as big, that if you try to imagine that number, you will have to spend your whole life just to think about 1% of that number. This number, if written down, covers all the surface area in our universe with it's digits.
⚛ Sun is believed to take up around 99% of our solar system's mass. This is because, our solar system is a system of particles (that follow elliptical orbits), which has sun at one of it's Focii. As sun is at the center of mass, it is theoretically considered that all mass of solar system is concentrated at sun.
⚛ Sunset at Mars would be blue. By the means of calculations like refraction on Mars, density of atmosphere, thinness of air, distance from earth, curvature, etc., it is statistically believed that Sunset on Mars would appear blue. This fact is supported by NASA's researchers.
⚛ A day on Venus is longer than on earth, but a year is shorter. A day on Venus is 225 earthen days and a year on Venus is 243 earthen days. This is due to the slow rotation of Venus on its axis and consistent revolution around sun.
For more facts, join
👌 @sciencehub4
👍4
Ꭺʟʙᴇʀᴛ Ꭼɪɴꜱᴛᴇɪɴ Ͳʜᴇᴏʀʏ ᴏꜰ Ꭱᴇʟᴀᴛɪᴠɪᴛʏ( Տᴘᴇᴄɪᴀʟ & Ꮐᴇɴᴇʀᴀʟ Ꭱᴇʟᴀᴛɪᴠɪᴛʏ)
📄ᴘᴀʀᴛ–1
✍Albert Einstein theory of Relativity is based on two principle
1st : if you have two objects and nothing else ,it is not possible to tell which object is moving and which object is standing still .
Take Adam and Sarah that Adam is in spaceship and Sarah is on Earth.
From Adam perspective of view : the spaceship is standing still and it is the planet that is moving. There is no experiment for Adam to let him know that if he is moving. For example if he throws a ball up in the air it will go straight up and down,just as if he was standing still .
For Sarah perspective of view: the ball is already moving with the spaceship, and ball keeps its forward momentum when Adam throws it up in the air. this is why from Sarah's perspective of view the ball looks to Adam as if it is moving straight up and down .
For Adam spaceship is standing still is just as valid as Sarah's view that it is the planet which standing still.
From perspective of third observer it is the sun which is standing still while both spaceship and Earth is moving.
From another fourth perspective of view the sun is moving at great speed through galaxy ,along planet and spaceship.
✍In general any observer can believe that they are standing still ,and that the rest of universe is moving around them .
Part 2 coming sooner
@sciencehub4
#theoryofRelativity
📄ᴘᴀʀᴛ–1
✍Albert Einstein theory of Relativity is based on two principle
1st : if you have two objects and nothing else ,it is not possible to tell which object is moving and which object is standing still .
Take Adam and Sarah that Adam is in spaceship and Sarah is on Earth.
From Adam perspective of view : the spaceship is standing still and it is the planet that is moving. There is no experiment for Adam to let him know that if he is moving. For example if he throws a ball up in the air it will go straight up and down,just as if he was standing still .
For Sarah perspective of view: the ball is already moving with the spaceship, and ball keeps its forward momentum when Adam throws it up in the air. this is why from Sarah's perspective of view the ball looks to Adam as if it is moving straight up and down .
For Adam spaceship is standing still is just as valid as Sarah's view that it is the planet which standing still.
From perspective of third observer it is the sun which is standing still while both spaceship and Earth is moving.
From another fourth perspective of view the sun is moving at great speed through galaxy ,along planet and spaceship.
✍In general any observer can believe that they are standing still ,and that the rest of universe is moving around them .
Part 2 coming sooner
@sciencehub4
#theoryofRelativity
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PART-2
✍it is not possible to tell which object is moving because in absence of a force ,all objects will continue moving in the same direction with the same speed forever. objects slow down here on earth because of force from friction and air resistance.
Einstein theory of Relativity is based on two principle
1st: is not possible to tell which object is moving and which object is standing still.
2nd:the speed of light is the same for all observers.
🙎♂suppose that Adam fires a laser at ground which bounces of a mirror, and Adam measures the time it takes for the light to return to the spaceship. From Adam's perspective of view the laser goes straight up and down. From Sarah's perspective of view the laser light follows V shape path. Since the speed of light is the same for all observers from Sarah's perspective it takes a longer amount of time for laser light to return to the spaceship. If Sarah looks at Adam's clock she will see that Adam's clock read less time in between when he fired the laser ,and when he received the reflect light back. This means Sarah will see Adam's clock running slower than her own clock.
✍The closer spaceship approaches the speed of light ,the slower the time inside the ship will flow. If speed of spaceship was equal to the speed of light ,then the time time inside the ship would stop altogether. No matter how fast spaceship travels,Adam will never notice that time for him is going slower. Everything is slower by the exact the same amount, including speed of his thought,so time for Adam appears to be flowing normally.
#theoryofRelativity #share
@sciencehub4
Part 3 coming soon..
✍it is not possible to tell which object is moving because in absence of a force ,all objects will continue moving in the same direction with the same speed forever. objects slow down here on earth because of force from friction and air resistance.
Einstein theory of Relativity is based on two principle
1st: is not possible to tell which object is moving and which object is standing still.
2nd:the speed of light is the same for all observers.
🙎♂suppose that Adam fires a laser at ground which bounces of a mirror, and Adam measures the time it takes for the light to return to the spaceship. From Adam's perspective of view the laser goes straight up and down. From Sarah's perspective of view the laser light follows V shape path. Since the speed of light is the same for all observers from Sarah's perspective it takes a longer amount of time for laser light to return to the spaceship. If Sarah looks at Adam's clock she will see that Adam's clock read less time in between when he fired the laser ,and when he received the reflect light back. This means Sarah will see Adam's clock running slower than her own clock.
✍The closer spaceship approaches the speed of light ,the slower the time inside the ship will flow. If speed of spaceship was equal to the speed of light ,then the time time inside the ship would stop altogether. No matter how fast spaceship travels,Adam will never notice that time for him is going slower. Everything is slower by the exact the same amount, including speed of his thought,so time for Adam appears to be flowing normally.
#theoryofRelativity #share
@sciencehub4
Part 3 coming soon..