Vaakumis paiknevale hõbedast emitteri,
Φ
=
4
,
73
e
V
Φ
=
4
,
73
e
V
, pinnale langeb valgus lainepikkusega
248
n
m
248
n
m
. Milline on pinnalt lahkuvate elektronide algkiirus?
Answers:
Solution
Save answer
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