Content protected from screenshots
Home Current Affairs General Knowledge Categories Concept Builder Quiz Start Quiz

GKFix MCQ Question

Test your knowledge and learn something new

Back to Home View All OPTICS Questions
24 Views
Question

What is the critical angle for a material with refractive index 2.42?

Related Questions

If the focal length of a lens is doubled, what happens to its power? 16
What is the primary reason for the lateral shift of a light ray passing through a glass slab? 16
What is the significance of the visible spectrum in biology? 19
In which city was the Indian Institute of Creative Technology (IICT) launched during the WAVES 2025 ... (Current Affairs) 26
Which facility in Dwarka will now offer membership benefits to retired government employees on par w... (Current Affairs) 31