Advertisements
Advertisements
Question
If the magnification produced by a lens is - 0.5, the correct statement is ______.
Options
The lens is concave
The image is virtual
The image is magnified
The images is real and diminished formed by a convex
Advertisements
Solution
If the magnification produced by a lens is - 0.5, the correct statement is the images is real and diminished formed by a convex.
APPEARS IN
RELATED QUESTIONS
The following diagram shows an object AB and a converging lens L with foci F1 and F2 State three characteristics of the image in relation to the object.
Draw a neat labelled ray diagram to show the formation of an image by a magnifying glass. State three characteristics of the image.
What information about the nature of image is real or virtual, do you get from the sign of magnification + or -?
An object is placed at a distance of 20 cm in front of a concave lens of focal length 20 cm. find: the magnification of image.
The magnification by a lens is -3. Name the lens and state how are u and v related?
The magnification by a lens is +0.5. Name the lens and state how are u and v related?
Name the lens used as a magnifying glass.
Will the image formed by a magnifying glass be real or virtual?
Draw a neat diagram to explain the action of a convergent (convex) lens as a reading glass (or magnifying glass). State the characteristics of the image formed.
Copy and complete the following ray diagram.
