The de Brogile wavelength (
) associated with a photoelectron varies with the frequency (v) of the incident radiation as, [v0 is threshold frequency]:
a.
b.
c.
d.
) associated with a photoelectron varies with the frequency (v) of the incident radiation as, [v0 is threshold frequency]:a.
b.
c.
d.
Question ID - 52254 | SaraNextGen Top Answer The de Brogile wavelength () associated with a photoelectron varies with the frequency (v) of the incident radiation as, [v0 is threshold frequency]:
a.
b.
c.
d.
The de Brogile wavelength () associated with a photoelectron varies with the frequency (v) of the incident radiation as, [v0 is threshold frequency]:
|
a. |
|
b. |
|
|
c. |
|
d. |
|
1 Answer
127 votes
Answer Key / Explanation : (b) -
For electron
= 
(de brogile wavelength)
By photoelectric effect
hv = hv0 + KE
KE = hv − hv0
= 
127 votes
Answer Link
127