This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the likely reason that we cannot find any examples of the first generation stars? A) The ... (Read 27 times)

cmoore54

  • Hero Member
  • *****
  • Posts: 568
on: Jul 27, 2018
What is the likely reason that we cannot find any examples of the first generation stars?
 
  A) The first generation stars are too faint to be visible now.
  B) The first generation stars formed such a long time ago that the light from them has not yet had time to reach us.
  C) The first generation stars were all very massive and exploded as supernova.
  D) The first generation stars formed with only H and He and therefore have no spectral features.
  E) We do not know how the first generation stars were formed.

Question 2

Large sunspots are larger than our whole planet.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macagn

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

TRUE


cmoore54

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


macagn

  • Sr. Member
  • ****
  • Posts: 345
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

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?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Classifying the Spectra of Stars Classifying the Spectra of Stars
Examples of Specific Antidotes for Overdosed Substances or Toxins Examples of Specific Antidotes for Overdosed Substances or Toxins
How to find derivatives of trigonometric functions How to find derivatives of trigonometric functions
Examples of structures for several integral membrane proteins Examples of structures for several integral membrane proteins
How to find the average atomic mass of an element How to find the average atomic mass of an element
How to find the antiderivative of double-angle trigonometric functions, sin(2x), cos(2x), etc. How to find the antiderivative of double-angle trigonometric functions, sin(2x), cos(2x), etc.
Video: Status Epilepticus

For a complete list of videos, visit our video library