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Physics works! And I'm still alive!
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The latest Messages 46
2022-06-01 06:30:00
It is found that the shape of the candle flame in space is spherical. Normally, when you light a candle, it forms that classic teardrop shape. However, that’s only because of gravity. When the oxygen is consumed by the fire, the hotter air rises and the cooler uncombusted air sinks to the bottom. But without gravity, there’s no separation between lighter and heavier air, so the fire burns in all directions equally, causing a slow-burning globe of combustion.━━━━━━━━━━━━
@Physics | @Education
2.1K views03:30
2022-05-31 04:38:11
During solar storms, the Sun releases enormous amounts of charged particles, like protons, nuclei, etc., from the Sun's atmosphere. Such charged particles can damage satellites and power stations on Earth, and if they enter the Earth's atmosphere, they can blow up the atmosphere. But, the Earth's magnetic field acts as a shield and deflects the charged particles into space.━━━━━━━━━━━━
@Physics | @Education
369 views01:38
2022-05-30 06:16:30
Our complete universe is composed of 68% dark energy, 27% dark matter, and 5% normal matter, which means all the trillions of galaxies, each containing hundreds of billions of stars, planets and nebulae, etc., the complete universe which we observe is just 5% of the total composition of the universe.━━━━━━━━━━━━
@Physics | @Education
2.2K views03:16
2022-05-29 05:50:00
The solar cycle, also known as the solar magnetic activity cycle, sunspot cycle, or Schwabe cycle, is a nearly periodic 11-year change in the Sun's activity measured in terms of variations in the number of observed sunspots on the solar surface. Sunspots have been observed since the early 17th century and the sunspot time series is the longest continuously observed (recorded) time series of any natural phenomena. The magnetic field of the Sun flips during each solar cycle, with the flip occurring when sunspot cycle is near its maximum. Levels of solar radiation and ejection of solar material, the number and size of sunspots, solar flares, and coronal loops all exhibit a synchronized fluctuation, from active to quiet to active again, with a period of 11 years. After two sunspot cycles, the Sun's magnetic field returns to its original state, completing what is known as a Hale cycle.━━━━━━━━━━━━
@Physics | @Education
136 views02:50
2022-05-28 07:08:12
Pluto has not yet completed its one revolution around the Sun since its discovery on 18th February 1930. Its orbital period is 248 years so, it will complete its one revolution in the year 2178.━━━━━━━━━━━━
@Physics | @Education
2.1K views04:08
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