Top Posters
Since Sunday
c
5
j
5
a
5
L
5
f
5
j
5
D
4
k
4
y
4
t
4
h
4
l
4
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 142 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
  880 People Browsing
 167 Signed Up Today
Related Images
  
 76
  
 1219
  
 4829
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 379

Previous poll results: What's your favorite coffee beverage?