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
2 Views
Question

What is the power of a lens having a focal length of 50 cm?

Related Questions

If two thin lenses of power +3 D and -5 D are combined, what is the nature of the resulting combinat... 0
What is the main factor that determines whether total internal reflection will occur? 0
If n1 equals n2 in the refraction formula (n2 - n1)/R = n2/v - n1/u, what does the formula simplify ... 0
Which international court ruled that Russia violated international law during the conflict in Ukrain... (Current Affairs) 11
Which Indian Grandmaster is seeded fourth in the FIDE World Women’s Chess Cup in 2025? (Current Affairs) 10