This topic contains a solution. Click here to go to the answer

Author Question: From a knowledge of the size and mass of a nucleus, one can estimate the density of nuclear ... (Read 96 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
From a knowledge of the size and mass of a nucleus, one can estimate the density of nuclear material. Such a calculation shows that the density of nuclear matter is on the order of magnitude of
 
  A) 1011 kg/m3.
  B) 1017 kg/m3.
  C) 104 kg/m3.
  D) 108 kg/m3.
  E) 102 kg/m3.

Question 2

An aluminum foil 0.10 mm thick has how many aluminum atoms per square cm? (The density of aluminum is 2.7  103 kg/m3 and the atomic mass of aluminum is 27.)
 
  A) 6  1017
  B) 6  1020
  C) 6  1024
  D) 6  109
  E) 6  1030



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zoeyesther

  • Sr. Member
  • ****
  • Posts: 315
Answer to Question 1

B

Answer to Question 2

B




Capo

  • Member
  • Posts: 545
Reply 2 on: Jul 27, 2018
Excellent


tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

For a complete list of videos, visit our video library