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  
ppk ppk
wrote...
Valued Member
On Hiatus
Posts: 3561
12 years ago
A photon has energy of 4.20 eV. To what wavelength does this energy correspond?
A) 321 nm
B) 103 nm
C) 296 nm
D) 412 nm
E) 420 nm
Read 2289 times
1 Reply
Replies
Answer accepted by topic starter
duddyduddy
wrote...
Staff Member
Top Poster
Posts: 7819
12 years ago
Sign in or Sign up in seconds to unlock everything for free
1
- Master of Science in Biology
- Bachelor of Science

Related Topics

New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  676 People Browsing
Related Images
  
 75
  
 154
  
 231
Your Opinion
Who will win the 2024 president election?
Votes: 8
Closes: November 4

Previous poll results: What's your favorite math subject?