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
Cashew trees grow in tropical climates.
The acid in your stomach is strong enough to burn your skin
Did you Know? How are designers paired with celebs?
The Dutch national anthem is the oldest in the world
Are skincare products preferred above dietary supplements and food?
Netflix’s Original Name On Paper Was Kibble.
According to Egyptian documents, copper possesses antimicrobial qualities.
Switzerland Has Nuclear War Plans
Huge Fat Content In Butter Chicken
Did you Know? Cambodians celebrate the New Year in April
Lewis Carroll is the subject of a conspiracy theory.
Kiwi fruit can also be applied topically to the skin as a low-cost skincare trick.
The 17th century saw the invention of glass windows.
Male fingernails grow more quickly than female ones.
TERMITES HARMFUL ACTS COST BILLIONS.
Although it can be grown outside as well, this type of plant is typically kept indoors
The current Prince of Wales is Prince Charles.
The most costly Oscar winner
Badminton's inaugural match.
Mickey Mouse wasn't created by Walt Disney.
The Black Country produced the first steam engine.
It was illegal to change a light bulb unless you’re a licensed electrician in Victoria, Australia
Budapest provides free public transportation to all EU citizens over the age of 65.
Isaac Newton invented the cat door
Chihuahuas have floppy ears from birth.