[Answered] In globular clusters, the brightest stars will be: A) massive blue main sequence stars. B) red ...

This topic contains a solution. Click here to go to the answer

Author Question: In globular clusters, the brightest stars will be: A) massive blue main sequence stars. B) red ... (Read 114 times)

j.rubin

Hero Member
Posts: 557

on: Jul 27, 2018

In globular clusters, the brightest stars will be:

A) massive blue main sequence stars.
B) red supergiants.
C) T Tauri stars.
D) blue stragglers.
E) planetary nebulae.

Question 2

Distinguish an Sa from an Sc galaxy.

What will be an ideal response?

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

Madisongo23

Sr. Member
Posts: 325

Reply #1 on: Jul 27, 2018

Answer to Question 1

B

Answer to Question 2

Sa spirals have more tightly wound spiral arms, and a wider nuclear bulge; Sc are flatter, dustier, and have looser arms.

j.rubin

Hero Member
Posts: 557

Reply #2 on: Jul 27, 2018

Thanks

Madisongo23

Sr. Member
Posts: 325

Reply #3 on: Jul 27, 2018

Welcome

« previous next »

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The FDA recognizes 118 routes of administration.