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

Author Question: In a fission bomb explosion, how many neutrons on the average created during the fission of a 235U ... (Read 280 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
on: Jul 29, 2018
In a fission bomb explosion, how many neutrons on the average created during the fission of a 235U nucleus cause further fission in other uranium nuclei?
 
  A) None
  B) Less than one
  C) More than one
  D) One
  E) Ten

Question 2

Suppose you charge two transparencies by rubbing and then hold them near each other without letting them touch, and shake both of them back and forth. Regarding the electric and magnetic forces they exert on each other,
 
  A) they will exert both and electric and magnetic forces.
  B) they will exert neither electric nor magnetic forces because they are not in contact with each other.
  C) they will exert electric forces but not magnetic forces.
  D) they will exert magnetic forces but not electric forces.
  E) they will exert electromagnetic forces only after five o'clock on Friday afternoons.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sierray

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

A


Capo

  • Member
  • Posts: 545
Reply 2 on: Jul 29, 2018
:D TYSM

Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Boundaries within landscapes created by human activity (background) and natural environmental gradie Boundaries within landscapes created by human activity (background) and natural environmental gradie
Thick filaments are bipolar structures created by the association of many myosin molecules Thick filaments are bipolar structures created by the association of many myosin molecules
Average Number of Hours Slept per Day by Various Mammalian Species Average Number of Hours Slept per Day by Various Mammalian Species
Cross-fiber friction to the paraspinal muscles. Friction is created by moving the more superficial ... Cross-fiber friction to the paraspinal muscles. Friction is created by moving the more superficial ...
Overallocation of Labor to Farming When Farmworkers Are Paid Their Average Product Overallocation of Labor to Farming When Farmworkers Are Paid Their Average Product
Individuals from highly divergent lines created by artificial selection Individuals from highly divergent lines created by artificial selection
Video: Mendel's pea plant, Pisum sativum experimental

For a complete list of videos, visit our video library