subject
Chemistry, 04.03.2021 19:50 powpow71

Stars with very high luminosity and very low temperatures fall within which group on the Hertzsprung-Russell diagram?
Hertzsprung-Russell Diagram
Superglarte
Main sequence stars
Glants
Luminosity
Sun
White dwarts
Temperaturo (Kelvin)
30,000
20,000
10,000
7000
6000
4000
3000
A. Giants
B. Supergiants
C. White dwarfs

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 18:00
Select the atomic models that belong to the same element
Answers: 2
question
Chemistry, 21.06.2019 23:00
An electrons position cannot be known precisely only it's probability of being in a certain location can be known
Answers: 1
question
Chemistry, 22.06.2019 02:10
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (ฮดch< (c14h10,s)=โ€“7061 kj molโˆ’1.)
Answers: 3
question
Chemistry, 22.06.2019 08:30
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
You know the right answer?
Stars with very high luminosity and very low temperatures fall within which group on the Hertzsprun...
Questions
question
Biology, 13.10.2020 19:01
Questions on the website: 13722361