5 Questions
What type of image is formed by a convex lens when the object is far away?
Real and inverted
What happens to the size of the image formed by a convex lens when the object is far away?
It varies
When an object is very close to a convex lens, what type of image is formed?
Virtual and erect
What happens to the magnification of the image when the object is very close to a convex lens?
It increases
Which of the following items uses a convex lens for image formation?
Binoculars
Test your knowledge on image formation by convex lens when the object is far away and very close. Understand the formation of real, inverted, and varying size images for far objects, and virtual, erect, and magnified images for close objects.
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