Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
Home Q & A Board Science-Related Homework Help Physics
New Topic  
tankster tankster
wrote...
Go to Answer
Posts: 851
Rep: 6 0
7 years ago
If a 2.0-MeV neutron released in a fission reaction loses half its energy in each moderator collision, how may collisions are needed to bring it to (1/25) eV?
A) 6
B) 18
C) 26
D) 30
E) 4
Textbook 
Physics

Physics


Edition: 4th
Author:
Read 221 times
1 Reply
Replies
Answer verified by a subject expert
mtown88mtown88
wrote...
#1
Top Poster
Posts: 876
Rep: 47 0
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1
California State University Alumni

Related Topics

tankster Author
wrote...

7 years ago
Correct Slight Smile TY
annielin111
wrote...

Yesterday
You make an excellent tutor!
IvanaVR
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1023 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 105
  
 218
  
 449
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 352
Previous poll results: Which of the following is the best resource to supplement your studies: