Question

The focal distance for a convex lens is 80 cm. What kind of image is produced when the object distance is between 80 cm and 160 cm?

upright and larger
inverted and smaller
inverted and larger
upright smaller

Answer 1

A convex lens produces an upright and larger image when the object distance is between the focal length and twice the focal length. Hence the correct answer is option A

Step-by-step explanation:

A convex lens produces an upright and larger image when the object distance is between the focal length and twice the focal length. In this case, the focal distance is 80 cm, so when the object distance is between 80 cm and 160 cm, the image produced will be upright and larger than the object.

Hence the correct answer is option A