What force is most responsible for the sun?
As a result, the subatomic particles decay into new particles, according to Georgia State University’s HyperPhysics website. The weak force is critical for the nuclear fusion reactions that power the sun and produce the energy needed for most life forms here on Earth.
What are the forces in the sun?
Within the Sun, therefore, pressure creates an outward force, from the high-pressure core to the low-pressure surface. This is in contrast to gravity, which creates an inward force. When the force due to pressure exactly balances the force due to gravity, a system is in hydrostatic equilibrium.
What two forces give the sun its shape?
Explanation: Anything that’s sufficiently massive will yield under the stresses internally generated by pressure and gravity. Then in effect it flows into a rounded shape that’s identified as a “hydrostatic equilibrium shape”.
What force causes a star to expand?
contraction increases pressure at the center of the star and increases the temperature in the star. The increase in temperature and pressure facilitate other fusion reactions involving helium. These fusion reactions cause the star to expand outward forming a Red Giant.
What is our sun’s life cycle?
The Sun is currently a main sequence star and will remain so for another 4-5 billion years. It will then expand and cool to become a red giant, after which it will shrink and heat up again to become a white dwarf. The white dwarf star will run out of nuclear fuel and slowly cool down over many billions of years.
What are the 7 layers of the sun?
The Sun is the largest object in our solar system. It is composed of seven layers: three inner layers and four outer layers. The inner layers are the core, the radiative zone and the convection zone, while the outer layers are the photosphere, the chromosphere, the transition region and the corona.
Can a star turn into a planet?
Yes, a star can turn into a planet, but this transformation only happens for a very particular type of star known as a brown dwarf. Despite beginning life as a star, a brown dwarf quickly uses up its heavy hydrogen, goes dark, cools, and spends the rest of its life as a planet.
What color of star is the hottest?
Blue stars
White stars are hotter than red and yellow. Blue stars are the hottest stars of all.
Why is love the strongest force in the universe?
Love is gravity, because it makes some people feel attracted to others. If instead of E = mc2, we accept that the energy to heal the world can be obtained through love multiplied by the speed of light squared, we arrive at the conclusion that love is the most powerful force there is, because it has no limits.
How do suns die?
In about 5.5 billion years the Sun will run out of hydrogen and begin expanding as it burns helium. It will swap from being a yellow giant to a red giant, expanding beyond the orbit of Mars and vaporizing Earth—including the atoms that make-up you.
What does a dead star become?
When the helium fuel runs out, the core will expand and cool. The upper layers will expand and eject material that will collect around the dying star to form a planetary nebula. Finally, the core will cool into a white dwarf and then eventually into a black dwarf. This entire process will take a few billion years.
