layers of the sun
what part of the sun can be easily spotted during a solar eclipse?
corona
what determines the path a star goes through in it's lifetime?
mass
what is the most common element in the universe?
hydrogen
what radiation is from the big bang?
cosmic background radiation
what is the second gaseous layer of the suns atmosphere?
chromoshpere
is our sun high mass or low mass?
low mass
what is the second most common element in the universe?
helium
what is redshift?
Visible light from an object is shifted towards the red end of the spectrum due to its movement away
what part of the sun transfers energy through convection?
convection zone
what do all stars start from?
nebula/hydrogen
what happens in nuclear fusion?
two elements fuse to make a new element
what would have more redshift? a galaxy 10 lightyears away or one 1,000,000 lightyears away?
1,000,000 lightyear
what part of the sun radiates light to Earth?
the photoshere
what is the end stage of a low mass star?
dwarf star
what happens in a chemical reaction?
In a chemical reaction, the atoms are simply rearranged into a different molecule. No new elements are made.
what was the universe made out of when it started
hydrogen
what part of the sun does nuclear fusion occur in?
the core
what is the end stage of a high mass star?
neutron star or black hole
what did our balloon pop model demonstrate
the composition on the universe
where did all the come elements from?
nuclear fusion