Telegram Web Link
Why? Why? Why? And Why?๐Ÿค”๐Ÿค”

@ethio_physics
#แˆŒแ‹˜แˆฎแ‰ฝ๐Ÿ“š๐Ÿ“˜๐Ÿ“—๐Ÿ““๐Ÿ“”

แˆŒแ‹˜แˆฎแ‰ฝ แˆตแ”แŠญแ‰ถแˆœแ‰ตแˆฎแ‰ฝ แ‰ แˆšแ‰ฃแˆ‰ แˆ˜แˆณแˆชแ‹ซแ‹Žแ‰ฝ แ‹แˆตแŒฅแˆ แŒฅแ‰…แˆ แˆ‹แ‹ญ แ‹ญแ‹แˆ‹แˆ‰แข แˆตแ”แŠญแ‰ตแˆฎแˆœแ‰ตแˆฎแ‰ฝแŠ• แˆณแ‹ญแŠ•แ‰ฒแˆตแ‰ถแ‰ฝ แАแŒˆแˆฎแ‰ฝ แŠจแˆแŠ• แŠฅแŠ•แ‹ฐแ‰ฐแˆ แˆฉ แˆˆแˆ›แ‹ˆแ‰… แ‹ญแŒ แ‰€แˆ™แ‰ แ‰ณแˆแข แˆˆแˆแˆณแˆŒแฃ Curiosity rover แ‰ แˆ›แˆญแˆต แˆ‹แ‹ญ แ‰ แ‰ฐแ‹ˆแˆฐแŠ‘ แŠ แˆˆแ‰ถแ‰ฝ แ‹แˆตแŒฅ แˆแŠ• แŠ แ‹ญแАแ‰ต แŠฌแˆšแŠซแˆŽแ‰ฝ แŠฅแŠ•แ‹ณแˆ‰ แˆˆแˆ›แ‹จแ‰ต แˆŒแ‹˜แˆญ แˆตแ”แŠญแ‰ตแˆฎแˆœแ‰ตแˆญ แ‹ญแŒ แ‰€แˆ›แˆแข แ‹จแŠ“แˆณ แ‰ฐแˆแ‹•แŠฎแ‹Žแ‰ฝ แ‰ แˆแ‹ตแˆญ แŠจแ‰ฃแ‰ข แŠ แ‹จแˆญ แ‹แˆตแŒฅ แ‹ซแˆ‰แ‰ตแŠ• แŒ‹แ‹žแ‰ฝ แˆˆแˆ›แŒฅแŠ“แ‰ต แˆŒแ‹˜แˆญ แ‰ฐแŒ แ‰…แˆ˜แ‹‹แˆแข แ‹จแ•แˆ‹แŠ”แ‰ถแ‰ฝแŠ•แฃ แ‹จแŒจแˆจแ‰ƒแ‹Žแ‰ฝแŠ• แŠฅแŠ“ แ‹จแŠ แˆตแ‰ตแˆฎแ‹ญแ‹ถแ‰ฝแŠ• แŒˆแŒฝแ‰ณ แ‰ แˆšแ‹ซแˆณแ‹ฉ แˆ˜แˆณแˆชแ‹ซแ‹Žแ‰ฝ แˆ‹แ‹ญ แˆŒแ‹˜แˆญแˆ แŒฅแ‰…แˆ แˆ‹แ‹ญ แ‹แˆแˆแข

แˆณแ‹ญแŠ•แ‰ฒแˆตแ‰ถแ‰ฝ แˆŒแ‹˜แˆญแŠ• แ‰ แˆ˜แŒ แ‰€แˆ แ‰ แŒจแˆจแ‰ƒ แŠฅแŠ“ แ‰ แˆแ‹ตแˆญ แˆ˜แŠซแŠจแˆ แ‹ซแˆˆแ‹แŠ• แˆญแ‰€แ‰ต แŠฅแŠ•แŠณแŠ• แˆˆแŠญแ‰ฐแ‹‹แˆ! แ‹จแˆŒแ‹˜แˆญ แŒจแˆจแˆญ แ‹ˆแ‹ฐ แŒจแˆจแ‰ƒ แŠฅแŠ“ แ‹ˆแ‹ฐ แŠ‹แˆ‹ แˆˆแˆ˜แŒ“แ‹ แ‹จแˆšแˆแŒ€แ‹แŠ• แŒŠแ‹œ แ‰ แˆ˜แˆˆแŠซแ‰ต แ‹จแˆตแА แˆแˆˆแŠญ แ‰ฐแˆ˜แˆซแˆ›แˆชแ‹Žแ‰ฝ แˆแŠ• แ‹ซแˆ…แˆ แˆญแ‰€แ‰ต แŠฅแŠ•แ‹ณแˆˆ แ‰ แ‰ตแŠญแŠญแˆ แˆ›แ‹ˆแ‰… แ‹ญแ‰ฝแˆ‹แˆ‰! แˆŒแ‹˜แˆญ แ‰ แ‰ฐแ‰€แˆฐแ‰€แˆฐ แ‹จแŒจแˆจแˆซ แˆแ‰€แ‰ต แŠ แˆ›แŠซแŠแАแ‰ต แ‹ˆแŒฅ แ‹จแˆ†แА แˆžแŠ–แŠญแˆฎแˆ›แ‰ฒแŠญ แ‰ฅแˆญแˆƒแŠ• แ‹จแˆšแ‹ซแˆ˜แАแŒญ แ‹จแŠฆแ•แ‰ฒแŠซแˆ แˆ˜แˆณแˆชแ‹ซ แАแ‹แข แˆŒแ‹˜แˆญ แ‰ฅแˆญแˆƒแŠ• แŠจแ‰ฐแˆซ แ‰ฅแˆญแˆƒแŠ• แ‹จแ‰ฐแˆˆแ‹จ แАแ‹แข แŠฅแŠ•แ‹ฐ แ‹ˆแŒฅแАแ‰ตแฃ แˆžแŠ–แŠญแˆฎแˆ›แˆฒแ‰ฒแฃ แŠ แ‰…แŒฃแŒซแ‹Š แŠฅแŠ“ แŠจแแ‰ฐแŠ› แŒฅแŠ•แŠซแˆฌ แ‹ซแˆ‰ แ‹จแ‰ฐแˆˆแ‹ซแ‹ฉ แˆแ‹ฉ แ‰ฃแˆ…แˆชแ‹ซแ‰ต แŠ แˆ‰แ‰ตแข แ‰ แŠฅแАแ‹šแˆ… แˆแ‹ฉ แ‰ฃแˆ…แˆชแ‹ซแ‰ต แˆแŠญแŠ•แ‹ซแ‰ต แˆŒแ‹˜แˆญ แ‰ แ‰ฐแˆˆแ‹ซแ‹ฉ แ‰ตแŒแ‰ แˆซแ‹Žแ‰ฝ แ‹แˆตแŒฅ แŒฅแ‰…แˆ แˆ‹แ‹ญ แ‹ญแ‹แˆ‹แˆแข แˆŒแ‹˜แˆญ แˆˆแ‰ฅแ‹™ แ‰ดแŠญแŠ–แˆŽแŒ‚แ‹Žแ‰ฝ แŠฅแŠ“ แˆ˜แˆณแˆชแ‹ซแ‹Žแ‰ฝ แŒ แ‰ƒแˆš แ‹จแˆ†แА แ‰ แŒฃแˆ แŒ แ‰ฃแ‰ฅ แ‹จแ‰ฅแˆญแˆƒแŠ• แŒจแˆจแˆญ แ‹จแˆšแˆแŒฅแˆญ แˆ˜แˆณแˆชแ‹ซ แАแ‹แข

แ‹ญแ‰€แŒฅแˆ‹แˆ...

Join๐Ÿ‘‰ @ethio_physics
The Thermodynamic arrow of time

The arrow of time is the "one-way direction" or "asymmetry" of time. The thermodynamic arrow of time is provided by the second law of thermodynamics, which says that in an isolated system, entropy tends to increase with time. Entropy can be thought of as a measure of microscopic disorder; thus the second law implies that time is asymmetrical with respect to the amount of order in an isolated system: as a system advances through time, it becomes more statistically disordered. This asymmetry can be used empirically to distinguish between future and past, though measuring entropy does not accurately measure time. Also, in an open system, entropy can decrease with time.

British physicist Sir Alfred Brian Pippard wrote, "There is thus no justification for the view, often glibly repeated, that the Second Law of Thermodynamics is only statistically true, in the sense that microscopic violations repeatedly occur, but never violations of any serious magnitude. On the contrary, no evidence has ever been presented that the Second Law breaks down under any circumstances."However, there are a number of paradoxes regarding violation of the second law of thermodynamics, one of them due to the Poincarรฉ recurrence theorem.
This arrow of time seems to be related to all other arrows of time and arguably underlies some of them, with the exception of the weak arrow of time.

Harold Blum's 1951 book Time's Arrow and Evolution "explored the relationship between time's arrow (the second law of thermodynamics) and organic evolution." This influential text explores "irreversibility and direction in evolution and order, negentropy, and evolution." Blum argues that evolution followed specific patterns predetermined by the inorganic nature of the earth and its thermodynamic processes.

Join us ๐Ÿ‘‰ @ethio_physics
Einstein, His Life and Universe.pdf
8.2 MB
Book - Einstein : His Life and Universe
Author - Walter Isaacson
#Biography
#pdf
@golden_bookstore
Ethio Physics ๐Ÿ‡ช๐Ÿ‡น
The Thermodynamic arrow of time The arrow of time is the "one-way direction" or "asymmetry" of time. The thermodynamic arrow of time is provided by the second law of thermodynamics, which says that in an isolated system, entropy tends to increase with time.โ€ฆ
What is the arrow of time?

Time appears to have a direction, to be inherently directional: the past lies behind us and is fixed and immutable, and accessible by memory or written documentation; the future, on the other hand, lies ahead and is not necessarily fixed, and, although we can perhaps predict it to some extent, we have no firm evidence or proof of it. Most of the events we experience are irreversible: for example, it is easy for us to break an egg, and hard, if not impossible, to unbreak an already broken egg. It appears inconceivable to us that that this progression could go in any other direction. This one-way direction or asymmetry of time is often referred to as the arrow of time, and it is what gives us an impression of time passing, of our progressing through different moments. The arrow of time, then, is the uniform and unique direction associated with the apparent inevitable โ€œflow of timeโ€ into the future.

Join us @ethio_physics
แŠฅแŠ•แŠณแŠ• แˆˆแŒฅแˆแ‰€แ‰ต แ‰ แ‹“แˆ แ‰ แˆฐแˆ‹แˆ แŠ แ‹ฐแˆจแˆณแ‰ฝแˆ!!
แˆ˜แˆแŠซแˆ แ‰ แ‹“แˆ!!

We wish you a HAPPY EPIPHANY to our channel's ETHIOPIAN FAMILY๐Ÿ—ฃ
May this day brings you happiness and joy, happy holiday everyone!
โค2
แŠ แ‹แˆฎแ•แˆ‹แŠ• แˆฒแАแˆณ แŠฅแŠ“ แˆฒแ‹ซแˆญแ แˆˆแˆแŠ• แˆตแˆแŠญ แŠฅแŠ“แŒ แ‹แˆˆแŠ•โ“
*๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡๐Ÿ‘‡*
แ‰ แŠ แ‹แˆฎแ•แˆ‹แŠ• แˆตแŠ•แŒ“แ‹ แ‹จแ‰ฐแŠ•แ‰€แˆณแ‰ƒแˆฝ แˆตแˆแŠซแ‰ฝแŠ• (แˆžแ‰ฃแ‹ญแˆ) แŠจแŠ”แ‰ตแ‹ˆแˆญแŠญ แŒแŠ•แŠ™แАแ‰ต แ‹แŒช แŠฅแŠ•แ‹ฒแˆ†แŠ• แ‹จแˆšแ‹ซแˆตแ‰ฝแˆˆแ‹แŠ• (แแˆ‹แ‹ญแ‰ต แˆžแ‹ต) แ‹จแŒฅแˆช แŠ แˆ›แˆซแŒญ แŠซแˆแ‰ฐแŒ แ‰€แˆแŠ• แˆแŠ• แˆŠแ‹ซแˆตแŠจแ‰ตแˆ แŠฅแŠ•แ‹ฐแˆšแ‰ฝแˆ แ‹ซแ‹แ‰ƒแˆ‰?
แ‰ แŠ แ‹แˆฎแ•แˆ‹แŠ• แŒ‰แ‹ž แˆฒแ‹ซแ‹ฐแˆญแŒ‰ แ‹จแˆตแˆแŠญแ‹ŽแŠ• แ‹จแŒฅแˆช แŠ แ‹ญแАแ‰ต (แแˆ‹แ‹ญแ‰ต แˆžแ‹ต) แˆ‹แ‹ญ แŠฅแŠ•แ‹ฒแ‹ซแ‹ฐแˆญแŒ‰ แ‹ˆแ‹ญแˆ แŠจแАแŒญแˆซแˆน แŠฅแŠ•แ‹ฒแ‹ซแŒ แ‰ แ‰ แ‰ แˆจแˆซ แˆฐแˆซแ‰ฐแŠžแ‰ฝ แ‹ˆแ‹ญแˆ แŠ แˆตแ‰ฐแŠ“แŒ‹แŒ†แ‰ฝ แˆ˜แŒ แ‹จแ‰… แ‹จแ‰ฐแˆˆแˆ˜แ‹ฐ แАแ‹แข แ‹ญแˆแŠ•แŠ“ แ‰ แˆญแŠซแ‰ถแ‰ปแ‰ฝแŠ• แˆˆแˆแŠ• แ‹ญแˆ„แŠ• แŠฅแŠ•แ‹ตแŠ“แ‹ฐแˆญแŒ แŠฅแŠ•แ‹ฐแˆแŠ•แŒ แ‹จแ‰… แŒแŠ• แŒแˆแ… แ‹จแˆ†แА แˆ›แ‰ฅแˆซแˆชแ‹ซ แˆˆแˆ˜แˆตแŒ แ‰ต แˆตแŠ•แ‰ธแŒˆแˆญ แŠฅแŠ•แˆตแ‰ฐแ‹‹แˆ‹แˆˆแŠ•แข
แŠ แŠ•แ‹ณแŠ•แ‹ถแ‰ปแ‰ฝแŠ•แˆ โ€œแˆตแˆแŠฎแ‰ปแ‰ฝแŠ• แ‰ แ‰ แˆจแˆซ แ‹ˆแ‰…แ‰ต แŠจแŠ”แ‰ตแ‹ˆแˆญแŠญ แŒแŠ•แŠ™แАแ‰ต แ‹แŒช แŠซแˆ‹แ‹ฐแˆจแŒแŠ“แ‰ธแ‹แฅ แ‰ แŠ แ‹แˆฎแ•แˆ‹แŠ‘ แ‹จแŠคแˆŒแŠญแ‰ตแˆชแŠญแฃ แ‰ดแˆŒแŠฎแˆ™แŠ’แŠฌแˆฝแŠ• แˆฒแˆตแ‰ฐแˆ แˆ‹แ‹ญ แŠจแแ‰ฐแŠ› แ‰ฝแŒแˆญแŠ• แ‰ แˆ˜แแŒ แˆญ แ‹จแˆ˜แŠจแˆตแŠจแˆต แŠ แ‹ฐแŒ‹แŠ• แˆŠแ‹ซแˆตแŠจแ‰ตแˆ‰ แ‹ญแ‰ฝแˆ‹แˆ‰โ€ แ‹จแˆšแˆ แ‹จแ‰ฐแˆณแˆณแ‰ฐ แŒแˆแ‰ต แŠฅแŠ•แ‹ˆแˆตแ‹ณแˆˆแŠ•แข
แ‹ญแˆแŠ•แŠ“ แŠฅแ‹แАแ‰ณแ‹ แŠฅแŠ•แ‹ฐแ‰ฐแ‰ฃแˆˆแ‹ แ‹จแˆžแ‰ตแŠ“ แ‹จแˆ…แ‹ญแ‹ˆแ‰ต แŒ‰แ‹ณแ‹ญ แˆณแ‹ญแˆ†แŠ• แŠจแ‹šแˆ… แ‹จแ‰ฐแˆˆแ‹จ แАแ‹แข แ‹จแˆžแ‰ฃแ‹ญแˆ แˆตแˆแŠซแ‰ฝแŠ• แŠฅแŠ•แ‹ฐแ‰ฐแ‰ฃแˆˆแ‹ โ€œแแˆ‹แ‹ญแ‰ต แˆžแ‹ตโ€ แˆ‹แ‹ญ แŠซแˆแ‰ฐแ‹ฐแˆจแŒˆ แŠจแˆตแˆแŠฉ แ‹จแˆšแ‹ˆแŒก แ‹จแ‹ตแˆแ… แˆžแŒˆแ‹ถแ‰ฝ แ‰ แŠ แ‰ฅแˆซแˆชแ‹ แˆ‹แ‹ญ แˆจแ‰ฅแˆปแŠ• แˆŠแˆแŒฅแˆฉ แ‹ญแ‰ฝแˆ‹แˆ‰แข
แŠจแ‹šแˆ… แ‰ฃแˆˆแˆแˆ แ‹จแŠ แ‹จแˆญ แ‰ตแˆซแŠแŠญ แ‰แŒฅแŒฅแˆญ แˆตแˆญแ‹“แ‰ฑแŠ• แ‰ แ‹ตแˆแ… แ‹จแˆ›แ‹ˆแŠญ แˆแŠ”แ‰ณ แŠฅแŠ•แ‹ฐแˆšแˆแŒฅแˆฉแˆ แАแ‹ แ‹จแ‰ฐแАแŒˆแˆจแ‹แข แˆแŠ“แˆแ‰ฃแ‰ตแˆ แ‰ฐแŠ•แ‰€แˆณแ‰ƒแˆฝ แˆตแˆแŠซแ‰ฝแŠ• แŠจแ‹ตแˆแ… แˆ˜แˆณแˆชแ‹ซแ‹Žแ‰ฝ แŠ แ‰…แˆซแ‰ขแ‹ซ แ‰ แˆšแˆ†แŠ•แ‰ แ‰ต แŒŠแ‹œ แ‹ซแˆแ‰ฐแˆˆแˆ˜แ‹ฐแŠ“ แ‹จแˆšแˆจแ‰ฅแˆฝ แ‹ตแˆแ…แŠ• แŠ แˆตแ‰ฐแ‹แˆˆแŠ• แˆŠแˆ†แŠ• แ‹ญแ‰ฝแˆ‹แˆแข แ‹ญแˆ… แ‹จแˆšแŠจแˆฐแ‰ฐแ‹ แŠจแˆตแˆแŠฉ แ‹จแˆšแ‹ˆแŒฃแ‹ แ‹จแ‹ตแˆแ… แˆžแŒˆแ‹ต (electromagnetic radiation) แŒ แŠ•แŠซแˆซ แ‰ แˆ˜แˆ†แŠ‘ แˆณแ‰ขแ‹ซ แАแ‹ แข
แŠจแ‰…แˆญแ‰ฅ แŒŠแ‹œ แ‹ˆแ‹ฒแˆ… แŠฅแ‹จแ‰ฐแˆ˜แˆจแ‰ฑ แ‹จแˆšแŒˆแŠ™ แ‰ แ‰ดแŠญแŠ–แˆŽแŒ‚ แ‹จแ‰ฐแˆซแ‰€แ‰ แˆตแˆ›แˆญแ‰ต แˆตแˆแŠฎแ‰ฝ แˆˆแ‹šแˆ… แˆฒแ‰ฃแˆ แŠ แŠ•แˆตแ‰ฐแŠ› แ‹จแ‹ตแˆแ… แˆžแŒˆแ‹ตแŠ• แ‰ฅแ‰ป แˆŠแ‹ซแˆตแŠจแ‰ตแˆ‰ แ‰ แˆšแ‰ฝแˆ‰แ‰ แ‰ต แ‹ฐแˆจแŒƒ แ‰ แˆ˜แˆ˜แˆจแ‰ต แˆˆแŒˆแ‰ แ‹ซ แ‰ แˆ˜แ‰…แˆจแ‰ฅ แˆ‹แ‹ญ แ‹ญแŒˆแŠ›แˆ‰แข
แŠฅแАแ‹šแˆ… แ’แŠฎแˆดแˆ แ‹จแˆšแˆ แˆ˜แŒ แˆชแ‹ซแŠ• แ‹จแ‰ฐแˆฐแŒ แ‹ แ‰ดแŠญแŠ–แˆŽแŒ‚ แ‹จแ‰ฐแ‰ฐแŒˆแ‰ แˆจแ‰ฃแ‰ธแ‹ แˆตแˆแŠฎแ‰ฝ แ‰ แˆตแ‹แ‰ต แŒˆแ‰ แ‹ซ แˆ‹แ‹ญ แˆฒแ‰…แˆญแ‰กแˆ แˆตแˆแŠญแ‹ŽแŠ• แŠฅแŠ•แ‹ฒแ‹ซแŒ แ‰ แ‹จแˆšแŒˆแ‹ฐแ‹ฑแ‰ แ‰ต แˆแŠ”แ‰ณ แŠ แ‰ฅแˆฎ แ‹จแˆšแ‹ซแŠจแ‰ตแˆ แ‹ญแˆ˜แˆตแˆ‹แˆแข
โ–ฌโ–ฌ Share โ–ฌโ–ฌโ–ฌโ–ฌ
แˆˆแ‰ฐแŒจแˆ›แˆช แŠฅแ‹แ‰€แ‰ต แŠฅแŠ“ แŒ แ‰ƒแˆš แ‹จแ‰ดแŠญแŠ–แˆŽแŒ‚ แˆ˜แˆจแŒƒ แˆˆแˆ›แŒแŠ˜แ‰ต แ‰ แ‹š แ‹จแ‰ดแˆŒแŒแˆซแˆ แ‰ปแŠ“แˆ‹แ‰ฝแŠ•แŠ• แŠจแ‰ณแ‰ฝ แ‰ฃแˆˆแ‹‰แŠ• แˆŠแŠ•แŠญ แ‰ แˆ˜แŒซแŠ• แˆ›แŒแŠ˜แ‰ต แ‹ญแ‰ฝแˆ‹แˆ‰แข
here it is
https://www.tg-me.com/ethio_physics
แ‰ แ‰ฐแŒจแˆ›แˆชแˆ แ‹ฉแ‰ฒแ‹ฉแ‰ฅ แ‰ปแŠ“แˆ‹แ‰ฝแŠ•แŠ• แˆˆแˆ˜แ‰€แˆ‹แ‰€แˆ...
https://www.youtube.com/channel/UCS90KKdrzDMgX5VDot9Gg_w
๐Ÿ‘4
Happy Pi day
3.14

Join๐Ÿ‘‰ @ethio_physics
2025/07/09 01:36:12
Back to Top
HTML Embed Code: