dandy0425
dandy0425 dandy0425
  • 04-05-2020
  • Physics
contestada

What do you know about stars?

Respuesta :

cjbruh
cjbruh cjbruh
  • 04-05-2020
Blue stars are hotter than red stars

And the closest star to earth is our sun
Answer Link
raylee152566
raylee152566 raylee152566
  • 04-05-2020
A star's life begins with the gravitational collapse of a gaseous nebula, when a stars mass is greater that .4 times our sun expands to become a red giant.
Answer Link

Otras preguntas

Which reaction is single replacement? (1) 2H2O2 --> 2H2O + O2 (2) 2H2 + O2 --> 2H2O (3) H2SO4 + Mg --> H2 + MgSO4 (4) HCl + KOH --> KCl + H2O
What type of formula represents the simplest whole number ratio of atoms of the elements in a compound? (1) molecular formula (2) condensed formula (3) empiric
what is the value of the underlined digit in 56.123? one is underlined
What are the two major political parties in the United States?
How many justices are on the Supreme Court?
Before he was President, Eisenhower was a general. What war was he in?
What are two ways that Americans can participate in their democracy?
Given the balanced equation representing a reaction: 4Al(s) + 3O2(g) ==> Al2O3(s) As the aluminum loses 12 moles of electrons, the oxygen (1) gains 4 moles o
Given the balanced ionic equation: 3Pb2+ + 2Cr ==> 3Pb + 2Cr3+ What is the number of moles of electrons gained by 3.0 moles of lead ions? (1) 5.0 mol (3)
Find the x and y intercept of the line 5x-4y=30.the graph