Free Notes for Class 5–12 | CBSE | 24x7 Access
Student School Teacher Help
Home Schools Pricing
Log in Get Started
Class 10 Science Medium Mcq English Medium

Magnification (m) produced by a lens is defined as the ratio of the

Question
Magnification (m) produced by a lens is defined as the ratio of the
object distance to image distance
height of the image to the height of the object
focal length to aperture
radius of curvature to focal length
Answer
height of the image to the height of the object
Detailed Explanation
The chapter defines lens magnification as m = h'/h, the ratio of image height to object height, same as for mirrors.
Related Questions
What makes objects visible to us during the day, according to the chapter? Science · Light – Reflection and Refraction We are able to see through a transparent medium because light is Science · Light – Reflection and Refraction By observing common optical phenomena, we may conclude that light seems to travel in Science · Light – Reflection and Refraction The straight-line path of light is usually indicated as a Science · Light – Reflection and Refraction

Want the full Science question bank?

Log in for free to unlock practice tests, notes, and an AI tutor for Class 10.

Get started free