Author Question: White dwarfs are dense, cool, and dim. a. True b. False Indicate whether the statement is true ... (Read 99 times)

future617RT

  • Hero Member
  • *****
  • Posts: 543
White dwarfs are dense, cool, and dim.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Pulsars could not be ordinary stars that are pulsating because the pulses are too short.
 
  a. True
  b. False
  Indicate whether the statement is true or false



akemokai

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

False

Answer to Question 2

True



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

future617RT

  • Hero Member
  • *****
  • Posts: 543
Both answers were spot on, thank you once again



akemokai

  • Sr. Member
  • ****
  • Posts: 347

 

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?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

For a complete list of videos, visit our video library