stars
DESCRIPTION
TRANSCRIPT
What happens when stars die?
stars• How does work a star?
1. Conversion of hydrogen into helium
2. Shrink go cold or black hole
3. Biggest and smallest stars
4. Lifetime
Red giant
It is a huge, cool star formed as surface gas on a medium-sized star near the
end of its swelled up
Super nova
It’s a giant explosion which finishes off a giant star. For a moment the supernova flashes out with a brilliance of billions
of suns.
White dwarf
It a small white star which loses its surface gas and altogether shrinks,
emitting its luminosity of color white.
Pulsar
Pulsar or called neutrons are stars that flash out intense radio pulses as they
spin rapidly.
The oldest stars
They aren’t exactly star, they are quasars. They are a source of
electromagnetic energy and light visible for its intensity, generally the
light is red .
How old are the stars?
Stars are dyeing and being born at the same time, those that are big and bright live for only
10 million years, and those that are medium sized live for only 10 billion years for example
our sun.
Thanks