The image show a converging lens with focal points and an object as indicated. W

Question

The image show a converging lens with focal points and an object as indicated. What kind of image is generated in each case?

A)Erect, real, enlarged.
B)Inverted, real, enlarged.
C)Erect, virtual, enlarged.
D)Inverted, virtual, enlarged.
E)Erect, real, reduced.
F)Inverted, real, reduced.
G)Erect, virtual, reduced.
H)Inverted, virtual, reduced.
I)No image.

-If the object is moved very far away from the front of the lens, where do you expect the image?

A)In front of the lens, close to the focal point.
B)Far behind the lens.
C)In front of the lens, close to two times the focal length.
D)Behind the lens, close to the focal point.
E)None of the above.

The image show a converging lens with focal points and an object as indicated. What kind of image is generated in each case? A)Erect, real, enlarged. B)Inverted, real, enlarged. C)Erect, virtual, enlarged. D)Inverted, virtual, enlarged. E)Erect, real, reduced. F)Inverted, real, reduced. G)Erect, virtual, reduced. H)Inverted, virtual, reduced. I)No image. -If the object is moved very far away from the front of the lens, where do you expect the image? A)In front of the lens, close to the focal point. B)Far behind the lens. C)In front of the lens, close to two times the focal length. D)Behind the lens, close to the focal point. E)None of the above.

Explanation / Answer

First, the object is inside the focal length, so you get a virtual, erect, enlarged image

That is choice C

Second

When the object is outside the focal length, you get a real, inverted image that is close to the focal point.

That is choice D

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