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

Author Question: The luminosity of the Sun is about 4 x 1015watts (joules per second). Indicate whether the ... (Read 22 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Jul 27, 2018
The luminosity of the Sun is about 4 x 1015watts (joules per second).
 
  Indicate whether the statement is true or false

Question 2

In a Hertzsprung-Russell (H-R) diagram, points near the top of the diagram represent very low luminosity stars and points near the bottom represent very luminous stars.
 
  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

ebonylittles

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 27, 2018
Answer to Question 1

False

Answer to Question 2

False


renzo156

  • Hero Member
  • *****
  • Posts: 526
Reply #2 on: Jul 27, 2018
Thanks


ebonylittles

  • Sr. Member
  • ****
  • Posts: 318
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

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?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun
Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun
Luminosity Classes Luminosity Classes
The Period-Luminosity Relation The Period-Luminosity Relation
How much heat energy in Joules is required to heat 16.0 g of copper from 23.0 °C How much heat energy in Joules is required to heat 16.0 g of copper from 23.0 °C
An automobile engine provides 524 Joules of work to push the pistons and generates 2160 Joules ... An automobile engine provides 524 Joules of work to push the pistons and generates 2160 Joules ...
Video: Contraction and Relaxation Animation

For a complete list of videos, visit our video library