Content protected from screenshots

General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz

Home

My Profile

General Knowledge

Categories

Concept Builder

Start Quiz

Logout

GKFix MCQ Question

Test your knowledge and learn something new

Home
OPTICS
Question #86707

Back to Home View All OPTICS Questions

58 Views

Question

If u = 30 cm, f = 10 cm, what is v?

A. –15 cm
B. 15 cm
C. 20 cm
D. –20 cm

Share on Twitter Share on Facebook Copy Link

Related Questions

For a concave mirror of radius 15 cm, what is the focal length? 56

When does light not change direction upon entering a new medium? 52

What is the refractive index of medium 2 with respect to medium 1 denoted as? 59