Top Posters
Since Sunday
t
7
m
6
k
6
F
5
j
5
t
5
j
5
G
5
f
5
a
5
d
5
c
5
New Topic  
Chery Chery
wrote...
Posts: 3587
7 years ago
What is the wavelength of a photon having the same momentum as an electron that is traveling at 7.5 km/s? (h = 6.626 × 10-34 J ∙ s, melectron = 9.11 × 10-31 kg)
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
Read 138 times
2 Replies
Replies
Answer verified by a subject expert
slicealemonslicealemon
wrote...
Top Poster
Posts: 930
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Chery Author
wrote...
7 years ago
I needed this so much, thanks
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1043 People Browsing
Related Images
  
 71
  
 3781
  
 286
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 432