wiz-icon
MyQuestionIcon
MyQuestionIcon
8
You visited us 8 times! Enjoying our articles? Unlock Full Access!
Question

Light of wavelength 200 nm falls on an aluminium plate. If work function of plate is 2 eV, then kinetic energy of the fastest electron could be

A
4. 21 eV
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
5 eV
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
6 eV
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
7 eV
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon