v 3.22
ε
ν
T
=
2
π
h
c
2
ν
3
(
1
exp
(
h
ν
k
B
T
)
−
1
)
Close
Log in
Books
Repository
eAnswer
ePortfolio
Close
Log in
Books
Repository
eAnswer
ePortfolio
Log in
New user
OK
Error
Forgot?
Log in
Register
Recover
OK
Error
Change