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
10 Views
Question

If a lens has a power of +5.0 D, what is its focal length in centimeters?

Related Questions

What is the nature of the final image seen by the observer through a compound microscope? 6
What is the focal length of a concave mirror with a radius of curvature of 30 cm? 4
How does bending an optical fibre affect the critical angle requirement? 12
What was the death toll in the stampede at the Vijay-led rally in Karur, Tamil Nadu, as reported on ... (Current Affairs) 6
Which Indian pacer took a five-wicket haul in the second innings of the fifth Test against England, ... (Current Affairs) 9