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
29 Views
Question

What is the power of a lens with a focal length of 0.25 meters?

Related Questions

What happens to the wavelength of light when it enters a medium with a higher refractive index from ... 12
A concave lens has a focal length of -15 cm. An object is placed 10 cm from the lens. Where is the i... 17
What condition must be met for total internal reflection (TIR) to occur? 25
What is the effective date for the 25 per cent US tariff on Indian goods as announced by President D... (Current Affairs) 34
Who was formally designated as the officiating presiding officer of the Rajya Sabha following Jagdee... (Current Affairs) 33