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What are facts about protostars?
1.Nebula ( plural for nebulae) are the birth place of stars. 2. If a critical temperature in the core of a protostar is not reached, it ends up a brown dwarf. 3. Stars begin their lives inside molecular clouds.
What percentage of the mass of the solar nebula consisted of elements other than hydrogen and helium?
98% of the solar nebula is made up of hydrogen and helium so its 2 %
What is the composition of nebula?
A solar nebula is made of (roughly) the same chemical composition as a star, namely: 70% Hydrogen 28% Helium 2% random molecules, for example Carbon-12 and Lithium.
How many stars are in the constellation puppis?
2 main stars
What 2 forces balance each other to keep of nebula dust and gas from collapsing or flying apart?
Gravity and gas.
What is the difference between nebulae and stars?
a nebula is one nebula. nebulae are 2 or more nebulas.
What are 2 sub types of sea stars?
echinoderms
What do 2 stars form an?
black hole
What are the five main types of galaxies?
there are many different types of nebulae:eagle nebuladark nebulaemission nebulareflection nebulasupernova nebulaplanetary nebulathe crab nebulathe Orion nebulathe helix nebulathe wolf generated nebulathe twin jet nebulacometary nebulacupids nebulathe horse head nebulathe horse head and flamesEskimo nebulathe ring nebulathe lemon slice nebulaboomerang nebulatarantula nebulared square nebulacateye nebularosette nebulahourglass nebulaeta canarie nebulai am not very sure if that's all of themby: cierra currier
What are facts about protostars?
1.Nebula ( plural for nebulae) are the birth place of stars. 2. If a critical temperature in the core of a protostar is not reached, it ends up a brown dwarf. 3. Stars begin their lives inside molecular clouds.
What are the 2 types of the Balance sheets?
there are two types of balance sheet 1. account form. 2. report form.
What are 2 types of forms?
word form and expanded form
What are the 2 types of stars that produce supernovae?
Red Giants and black holes
What is the word for the earliest stage of a star's life?
first it is a nebula, a large cloud of gas and dust that is spread out in an immense volume. After it forms a protostar, which is a large cloud of gas and dust with enough mass to form a star. Then it matters what is that star's mass. it could be a high mass star or a small or medium mass star like our sun.
Step by step of nebular hypothesis?
1) The solar nebula collapses; 2) The Spinning Nebula Flattens; 3) Condensation of Protosun and Protoplanets; 4) Massive expanding gas clouds; 5) Planetesimals collided and grew with other bodies; and 6) Nebulous clouds form.
Exaplain three types of normalization with example?
normal form 1 normal form 2 normal form 3
What percentage of the mass of the solar nebula consisted of elements other than hydrogen and helium?
98% of the solar nebula is made up of hydrogen and helium so its 2 %
