Check sibling questions

What should be the order of bandgap of an LED, if it is required to emit light in the visible range?

 

Answer:

1.8 eV to 3 eV

  1. Physics Class 12
  2. Solutions to CBSE Sample Paper - Physics Class 12

About the Author

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo