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

Author Question: Compared to the star it evolved from, a white dwarf is A) hotter and brighter. B) hotter and ... (Read 62 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jul 27, 2018
Compared to the star it evolved from, a white dwarf is
 
  A) hotter and brighter.
  B) hotter and dimmer.
  C) cooler and brighter.
  D) cooler and dimmer.
  E) the same temperature and brightness.

Question 2

When the Moon is described as tidally locked, that means that it does not rotate.
 
  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

ansleighelindsey

  • Sr. Member
  • ****
  • Posts: 364
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

FALSE


Charlie

  • Member
  • Posts: 640
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Betelgeuse is a semiregular variable star Betelgeuse is a semiregular variable star
White-winged Duck at Sylvan Heights Waterfowl Park, North Carolina White-winged Duck at Sylvan Heights Waterfowl Park, North Carolina
Sweet White Clover Sweet White Clover
Emanuel Leutze’s Washington Crossing the Delaware (1851) is riddled with historical inaccuracies, mo Emanuel Leutze’s Washington Crossing the Delaware (1851) is riddled with historical inaccuracies, mo
The temperature of the outlet should be at least 10% hotter than the temperature of the inlet. if ... The temperature of the outlet should be at least 10% hotter than the temperature of the inlet. if ...
Smooth Brittle Star. Smooth Brittle Star.
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

For a complete list of videos, visit our video library