The energy gap for green and blue LEDs.
Answer to Problem 42GP
The energy gap for green LED is
Explanation of Solution
Given info:
Wavelength for green colour LED,
Wavelength for blue colour LED,
Formula used:
Where,
Calculation:
Calculation to find out energy gap of green LED:
Substituting the given values is the formula
Calculation to find out energy gap of blue LED:
Substituting the given values is the formula
Conclusion:
The energy gap for green and blue LEDs are
Chapter 29 Solutions
Physics: Principles with Applications
Additional Science Textbook Solutions
University Physics with Modern Physics (14th Edition)
Physics (5th Edition)
Applied Physics (11th Edition)
Tutorials in Introductory Physics
Essential University Physics (3rd Edition)
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningUniversity Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSONIntroduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
- Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningLecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-WesleyCollege Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON