wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A p-n photodiode is manufactured from a semiconductor with gap of 3.1 eV. Which of the following wavelengths can be detected by it?

A
4000 A
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
3900 A
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
4200 A
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Both (1) & (2)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon