NEET Biology Complete Course by Moniba Madam - Watch Full Playlist

Test Index

AP EAMCET Medical 2017 Shift 1 Paper

© examsnet.com

Question : 102

Total: 160

A convex lens of focal length 9 cm is placed 10 cm before a screen. A glass plate (µ = 1.5) of thickness 1.5 cm is inserted between the lens and the screen as shown in the figure. To focus image of an object "O' on the screen, the object must be placedat a distance of .r cm from the lens. Then the value of |x| is

85 cm
117 cm
171 cm
42.5 cm

Go to Question:

Prev Question

Next Question

More Free Exams: