ByteNotes

Study smarter with chapter-wise clarity, concept building, guided practice, and stronger learning flow.

Independently built by Abhishek Kumar Gupta, Bhubaneswar, Odisha.

About ByteNotes

bytenotes25@gmail.com Instagram

Boards

CBSE
ICSE (Coming Soon)
State Boards (Coming Soon)

Live Classes

Class 12
Class 11
Class 10
Class 9
Class 8
Class 7
Class 6
Class 5

Legal

Privacy Policy
Terms of Service
Educational Disclaimer
Copyright Policy
Feedback

Copyright 2026 ByteNotes. All rights reserved.

Chapter 10: Wave Optics Assertion-Reason Quiz | physics Class 12 CBSE | ByteNotes.in

...
Assertion-Reason
Quiz

Timed quiz

6 questions

CBSE / Class 12 / physics

Chapter 10: Wave Optics - Assertion-Reason Quiz

Attempt assertion-reason questions from this chapter in a focused, one-question-at-a-time quiz flow.

ByteRank

Starter

Overall rank powered only by verified timed quizzes.

Career 0Season 0

Quiz Progress

Question 1 of 6

17%

5 remaining

Practice Quiz

ByteNotes guided practice

Live attempt

Question 1Score 0/0

Assertion (A): In Young's double-slit experiment, if one slit is closed, the intensity at the central point on the screen drops to one-fourth of the original maximum intensity. Reason (R): With one slit open, the intensity is I0 (from one source); with both slits open and path difference zero, the intensity is 4I0; so closing one slit reduces intensity to I0 = (1/4) × 4I0.

Review the options below and lock in the strongest answer.

123456

View All Questions

Choose one option to unlock the submit button.