Author Question: The explosion of a Type II supernova leaves behind a. just a black hole. b. a neutron star or a ... (Read 74 times)

daltonest1984

  • Hero Member
  • *****
  • Posts: 536
The explosion of a Type II supernova leaves behind
 a. just a black hole.
  b. a neutron star or a black hole.
  c. just a neutron star.
  d. none of the above.

Question 2

According to the Bohr theory, the probability of finding a hydrogen atom's ground-state electron 0.053 nm from the proton is
 a. low, but not zero.
  b. 100.
  c. zero.
  d. high, but not 100.



Silverbeard98

  • Sr. Member
  • ****
  • Posts: 355
Answer to Question 1

b

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

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.

For a complete list of videos, visit our video library