Match each statement with the appropriate item (If the first corresponds to B, and the next...

Question

Question

Match each statement with the appropriate item (If the first corresponds to B, and the next...

Match each statement with the appropriate item (If the first corresponds to B, and the next 4 to C, enter BCCCC)

1) old, dense star cluster A. horizontal branch stars

2) stars that are burning helium in their core B. red-giant branch

3) young, spread out star cluster C. open cluster

4) stars that have evolved off the main sequence and are growing in luminosity due to a hydrogen burning shell D. globular cluster

5) cooler stars in a cluster that have not yet evolved off the main sequence E. lower main sequence

science physics

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

DACBE

Add a comment

Answer 2

Similar Homework Help Questions

choose A B C D QUESTION 5 When astronomers look at globular clusters they don't see...

choose A B C D QUESTION 5 When astronomers look at globular clusters they don't see any stars hotter/more luminous than our Sun. What does this mean for the age of the globular cluster? The globular cluster doesn't have enough gravity to capture any stars more massive than our sun yet. The globular cluster is younger than the typical lifetime of a star like our Sun. The globular cluster is older than the typical lifetime of a star like our...
1.What process is pushing back against gravity in the very center (the core) of sun-like stars?...

1.What process is pushing back against gravity in the very center (the core) of sun-like stars? 2."... the length of time a star spends on the main sequence is determined almost entirely by its mass with the counterintuitive result that less massive stars live longer." What is the fundamental reason why massive stars live a much shorter time than the Sun, even though they might have 30 times as much mass – and thus more fuel – available? 3.The text...
#2 please ! Ro le Astronomy 1F03 Problem Set 3 Thursday, Nov 10th, 2019 Write your...

#2 please ! Ro le Astronomy 1F03 Problem Set 3 Thursday, Nov 10th, 2019 Write your answers on a separate sheet and show your work 1. The protesproton chain effectively c erta hyre en into hem according to 4 He. A Helium wus weighs 6.64518 x 10 IT kg and Hydrogen mucha proton) welches 1.67262 x 10 Workout the change in a when I kg of Hydrogen is converted completely into Helium 4. Convert the change in mass Per burning...

What is the reason for two stars to have the same brightness but one being 100...

What is the reason for two stars to have the same brightness but one being 100 times more luminous than the other? One of them is 100 times more distant One of them is 10 times more distant One of them is 1000 times more distant One of them is 4π times more distant The Brightness scale like the inverse of the square of the distance (1/R2) T F What is parallax? The distance of a star A method to...
choose A B C D QUESTION 1 Star formation in giant gas clouds is a result...

choose A B C D QUESTION 1 Star formation in giant gas clouds is a result of competition between which forces? Light and rotation Light and dark Rotation and gas pressure Gravity and gas pressure 10 points QUESTION 2 What effect sets the largest size a star can have? The forming star is shining so strongly that it blows the collapsing gas cloud apart. If the star was any larger it would instantly form a Black Hole. If the...
choose correct answer. no explanation needed QUESTION 10 How do astrophysicists account for neutrino emission from...

choose correct answer. no explanation needed QUESTION 10 How do astrophysicists account for neutrino emission from the Sun? Solar flares create neutrinos with very energetic magnetic fields. Convection releases neutrinos, which random walk through the radiation zone. Fission in the Sun's core creates neutrinos when protons turn into neutrons. The annihilation of positrons and electrons in the core produces neutrinos. Fusion in the Sun's core creates neutrinos when protons turn into neutrons, QUESTION 11 How does the interstellar medium impact...

Match each statement with the appropriate item (If the first corresponds to B, and the next...

Homework Answers

Add Answer to:
Match each statement with the appropriate item (If the first corresponds to B, and the next...

Post as a guest

Earn Coins

choose A B C D QUESTION 5 When astronomers look at globular clusters they don't see...

1.What process is pushing back against gravity in the very center (the core) of sun-like stars?...

#2 please ! Ro le Astronomy 1F03 Problem Set 3 Thursday, Nov 10th, 2019 Write your...

What is the reason for two stars to have the same brightness but one being 100...

choose A B C D QUESTION 1 Star formation in giant gas clouds is a result...

choose correct answer. no explanation needed QUESTION 10 How do astrophysicists account for neutrino emission from...

Match each statement with the appropriate item (If the first corresponds to B, and the next...

Homework Answers

Add Answer to: Match each statement with the appropriate item (If the first corresponds to B, and the next...

Post as a guest

Earn Coins

choose A B C D QUESTION 5 When astronomers look at globular clusters they don't see...

1.What process is pushing back against gravity in the very center (the core) of sun-like stars?...

#2 please ! Ro le Astronomy 1F03 Problem Set 3 Thursday, Nov 10th, 2019 Write your...

What is the reason for two stars to have the same brightness but one being 100...

choose A B C D QUESTION 1 Star formation in giant gas clouds is a result...

choose correct answer. no explanation needed QUESTION 10 How do astrophysicists account for neutrino emission from...

Add Answer to:
Match each statement with the appropriate item (If the first corresponds to B, and the next...