Question

study the ray diagram given below and answer the following questions.


{•} which type of lens is used in the above figure?
{•} give two characteristics of the image formed.
{•}at what position of an object will the magnification be -1?

please quickly answer it.
20 points
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Answer 1

hey mate here is your answer

1 ) convex lens is used in the above figure.

2)the image formed is a real and inverted and smaller than the object.

3) at the position between f1 and o the magnification is -1.

hope this answer helps you.

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Answer 2

Answer:

convex

real and inverted and smaller in object