Top Posters
Since Sunday
s
3
3
d
3
s
2
c
2
G
2
y
2
t
2
2
k
2
j
2
e
2
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Hef Hef
wrote...
Go to Answer
Posts: 276
Rep: 0 0
5 years ago
The major difference between phosphorescent and fluorescent materials is
A) a time delay between excitation and de-excitation.
B) a difference in brightness.
C) the greenish color of phosphorescence.
D) none of the above
Textbook 
Conceptual Physics

Conceptual Physics


Edition: 12th
Author:
Read 55 times
1 Reply
Replies
Answer verified by a subject expert
nmstarf4nmstarf4
wrote...
#1
Posts: 191
Rep: 164 0
5 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here

Related Topics

Hef Author
wrote...

5 years ago
Thanks for your help!!
bioc
wrote...

Yesterday
this is exactly what I needed
logbi
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1316 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 363
  
 358
  
 444
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 820
Previous poll results: What's your favorite funny biology word?