The Sun appears to be a burning ball of fire, but it has an internal structure. The visible surface is known as the photosphere, and it heats up to approximately 6,000 degrees Kelvin. The convective zone lies beneath that, where heat slowly moves from the inner Sun to the surface and cooled material falls back down in columns. This region begins at 70% of the radius of the Sun. The radiative zone lies beneath the convection zone. Heat can only travel through radiation in this zone. The Sun's core extends from the Sun's centre to a distance of 0.2 solar radii. Temperatures reach 13.6 million degrees Kelvin here, and hydrogen molecules fuse to form helium.
Related Facts
LABROSONES, A TERMINAL USED FOR BRASS INSTRUMENTS, MEANS "LIP-VIBRATED INSTRUMENTS."
Tagine Tunisienne
Did you Know? French tips probably are not really French.
Pancreatic cancer has a genetic component.
Tulips were once more valuable than gold.
You will be able to communicate in Urdu if you know Hindi.
If someone dies on your flight, their body might stay in the cabin with you.
Sri Lanka is jam-packed with a wide range of creatures.
North Korea owes Volvo a 45-year-old debt.
The spinal cord weighs around 35 grams.
Did you Know? One individual survived both the Hiroshima and Nagasaki atomic bombings.
Laos' main agricultural export is coffee.
'Ho Ho Ho' is Santa's method of expressing his delight and happiness.
snake plant is african native
Did you know that? Tourists in Arunachal Pradesh must get a permission.
Did you Know? Japan is mostly mountains
Did you Know? 13 frames per second is the slowest speed human brain will process images consecutively
The classic "Bullet Time" effect was designed specifically for The Matrix.
The Euphausiacea order include crustaceans like the krill, which resemble shrimp.
What is the fact about the Yugas we Living in?
There can be many Buddhas, including you.
Fun Fact! James Bond enjoys visiting Disney World.
Plant milk is better for the environment.
youngster to win an Oscar
Picky eaters have the potential to be "supertasters."