« previous next »

Author Question: A star in the instability strip of the H-R diagram would A) explode as a Type I supernova. B) ... (Read 36 times)

K@

  • Hero Member
  • *****
  • Posts: 608
on: Jul 27, 2018
A star in the instability strip of the H-R diagram would
 
  A) explode as a Type I supernova.
  B) vary in both temperature and radius.
  C) vary in temperature and radius, but not in brightness.
  D) vary in brightness with an irregular pattern.
  E) vary in temperature and brightness, but not in radius.

Question 2

In the M class stars, we find ________ absorption lines not seen in hotter stars.
 
  Fill in the blank(s) with correct word


ky860224

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

molecular


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Anatomy Diagram Of Human Body Anatomy Diagram Of Human Body
bacteria cell diagram bacteria cell diagram
Monosaccharides Diagram Monosaccharides Diagram
Lean 6 sigma - Fishbone Diagram - CAUSES & Effects OF LOW CUSTOMER SATISFACTION Lean 6 sigma - Fishbone Diagram - CAUSES & Effects OF LOW CUSTOMER SATISFACTION
Basalt is the most common type of stone used in hot stone therapy. Basalt is the most common type of stone used in hot stone therapy.
A diagram of chromosome 13, showing the retinoblastoma (RB1) locus A diagram of chromosome 13, showing the retinoblastoma (RB1) locus
Video: Apicomplexan life cycle Animation

For a complete list of videos, visit our video library