Q .     The photoelectric work function for a metal is `6\times 10^{-19}J`. Threshold wavelength is equal to _______________.

MHCET 2013
A

`3305\overset{o}{A}`

B

`3315\overset{o}{A}`

C

`3325\overset{o}{A}`

D

`3335\overset{o}{A}`

0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer