white dwarf by hope alridge. the general cycle of a star nebulastarred giantred dwarf white dwarf...

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WHITE DWARF By Hope Alridge

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WHITE DWARF

By Hope Alridge

THE GENERAL CYCLE OF A STAR

Nebula Star Red Giant

Red dwarf

White dwarf

Supernova

Neutron Star

Black Holes

A CLOSER LOOK AT….WHITE DWARF

HERE ARE SOME PICTURES…

GENERAL FACTS

White Dwarfs are the remains of dead stars, the size

that of the Earth and mass comparable to the Sun.

White Dwarfs are so dense that about a teaspoon

full of white dwarf matter would weight 5.5 tons on

our planet, Earth.

White Dwarfs are composed of hydrogen on the

outer shell. Contains heavier elements, like Carbon.

GRAVITIES’ ROLE

White Dwarfs have low volume and high mass, which

makes these stars extremely dense. The gravity

balancing the outwards force in these stars is the

“electron degeneracy pressure”.

BIBLIOGRAPHY

http://www.telescope.org/pparc/res8.html

http://www.eg.bucknell.edu/physics/astronomy/as102-spr00/web_pages/web8.html

http://chandra.harvard.edu/edu/formal/stellar_ev/stellar_ev_flash.html

http://imagine.gsfc.nasa.gov/Images/science/hubble_m4wd.jpg

http://www.brighthub.com/science/space/articles/7995.aspx