Use app×
Ask a Question
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE

Which process of the Electron-hole pair is responsible for emitting of light?

← Prev Question Next Question →
0 votes
1.4k views
in Physics by (121k points)
closed by
Which process of the Electron-hole pair is responsible for emitting of light?

(a) Generation

(b) Movement

(c) Recombination

(d) Diffusion
Play Quiz Game >

1 Answer

0 votes
by (120k points)
selected by
 
Best answer
Correct choice is (c) Recombination

The best I can explain: When the recombination of electrons with holes takes place, the energy is released in the form of photon. This photon is responsible for the emission of light.
← Prev Question Next Question →

Find MCQs & Mock Test

  1. JEE Main 2025 Test Series
  2. NEET Test Series
  3. Class 12 Chapterwise MCQ Test
  4. Class 11 Chapterwise Practice Test
  5. Class 10 Chapterwise MCQ Test
  6. Class 9 Chapterwise MCQ Test
  7. Class 8 Chapterwise MCQ Test
  8. Class 7 Chapterwise MCQ Test

Related questions

0 votes
1 answer
Which of the following is not a characteristic of LED?
asked Feb 18, 2022 in Physics by Amitmahajan (121k points)
0 votes
1 answer
What is the bandwidth of the emitted light in an LED?
asked Feb 18, 2022 in Physics by Amitmahajan (121k points)
0 votes
1 answer
Which of the following would have highest wavelength?
asked Feb 18, 2022 in Physics by Amitmahajan (121k points)
0 votes
1 answer
What should be the biasing of the LED?
asked Feb 18, 2022 in Physics by Amitmahajan (121k points)

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

User Contribution to Sarthaks eConnect
Managed by Sarthaks Digitizing India
...