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

Author Question: The Hubble law is a relation between a galaxy's a. mass and its luminosity. b. distance and its ... (Read 70 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
on: Jul 27, 2018
The Hubble law is a relation between a galaxy's
 
  a. mass and its luminosity.
  b. distance and its luminosity.
  c. mass and its recession velocity.
  d. distance and its recession velocity.
  e. mass and its diameter.

Question 2

The Sun makes most of its energy by the CNO cycle.
 
  a. True
  b. False
  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

pallen55

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

False


cnetterville

  • Member
  • Posts: 547
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Mass Loss from a Supermassive Star Mass Loss from a Supermassive Star
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
Rapid, long-distance signaling in plants Rapid, long-distance signaling in plants
0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ... 0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ...
What is the density of 96 mL of a liquid that has a mass of 90.5 g? What is the density of 96 mL of a liquid that has a mass of 90.5 g?
The relationship between recombination frequency and physical distance between genes The relationship between recombination frequency and physical distance between genes
Video: Contraction and Relaxation Animation

For a complete list of videos, visit our video library