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An object is placed 25 cm in front of a convex lens. If the focal length of the lens is
15 cm, what are the general properties of the image seen compared to the object?
O
upright, real, smaller
O
upright, real, larger
O
inverted, real, larger
O
inverted, virtual, smaller

Respuesta :

pstnonsonjoku

From our knowledge of the lense formula, the image formed is upright, real, smaller.

What is a lens?

A lens refers to any refracting surface. Now we are told that the object distnce is 25 cm and the focal length is 15 cm.

Using the lens formula;

1/f = 1/v + 1/u

1/v = 1/f - 1/u

1/v = 1/15 - 1/25

1/v = 25 +  15 /375

v = 375/40

v = 9 cm

Hence, the image formed is upright, real, smaller.

Learn more about concave lens: https://brainly.com/question/2919483

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