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

Author Question: Most stars radiate much like black bodies. Consider two stars having the same surface temperature, ... (Read 42 times)

soccerdreamer_17

  • Hero Member
  • *****
  • Posts: 552
on: Jul 27, 2018
Most stars radiate much like black bodies. Consider two stars having the same surface temperature, the second having 10 times the diameter of the first. The power radiated per unit area is
 
  A) 102 times larger for the 2nd.
  B) 10 times larger for the 2nd.
  C) the same for both.
  D) 104 times larger for the 2nd.
  E) 108 times larger for the 2nd.

Question 2

The polarization of sunlight is greatest at
 
  A) sunrise.
  B) midday.
  C) both sunrise and sunset.
  D) sunset.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

thall411

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

C


soccerdreamer_17

  • Member
  • Posts: 552
Reply 2 on: Jul 27, 2018
Wow, this really help

JaynaD87

  • Member
  • Posts: 368
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

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?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Aquatic microclimates: aquatic environments generally show less temperature variation compared to te Aquatic microclimates: aquatic environments generally show less temperature variation compared to te
All objects in the image are distant galaxies – not stars All objects in the image are distant galaxies – not stars
View of the bottom surface of the human brain. View of the bottom surface of the human brain.
The level in the coolant recovery system raises and lowers with engine temperature. The level in the coolant recovery system raises and lowers with engine temperature.
The transition between steps usually occurs at a temperature that would not interfere with cold ... The transition between steps usually occurs at a temperature that would not interfere with cold ...
Oligotrophic and eutrophic water bodies Oligotrophic and eutrophic water bodies
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library