A convex lens produces a magnification of `+5`. The object is placed:

A convex lens produces a magnification of `+5`. The object is placed:
A. at focus
B. between f and 2f
C. at less than f
D. beyond 2f

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - c)

5 views Answered 2023-02-05 15:29

Related Questions

For a convex lens when object is placed beyond C2 then the position of the image is ………………….

2 Answers 6 Views

For a convex lens when object is placed at C2 then the position of the image is …………………….

2 Answers 6 Views

For a convex lens when object is placed between C1 and F1 then the position of the image is …………………

2 Answers 5 Views

The size of the image formed by a convex lens is same as that of the object when the object is placed ……………………..

2 Answers 4 Views

The Convex lens behaves as a converging lens if it is kept in a medium with refractive index less than the refractive index of the lens.

2 Answers 5 Views

A point object O is placed on the principle axis of a convex lens of focal length 10 cm at 12 cm from the lens.

2 Answers 5 Views

A point object O is placed on the principle axis of a convex lens of focal length 10 cm at 12 cm from the lens.

2 Answers 6 Views

(a) How will you distinguish between convex lens without touching them? (b) Linear magnification of a concave lens is always positive, whereas that of

2 Answers 5 Views

If a magnification of, `-1`(minus 1) is obtained by using a converging lens, then the object has to be placed:

2 Answers 5 Views

To obtain a magnification of, -0.5 with a convex lens, the object should be placed:

2 Answers 8 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)