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In the above figures f is located at the focal point of the lens. Select T-True,

ID: 1554255 • Letter: I

Question

In the above figures f is located at the focal point of the lens. Select T-True, F-False for each statement. (If the first is true and the rest false, enter TFFFFFF.) A) An object placed between f and the lens in Fig. a produces a real image. B) An object placed between f and the lens in Fig. a results in an image on the left side of the lens. C) The lens in Fig. b is a converging lens. D) An object placed to the left of f in Fig. a produces a real image. E) An object placed to the left of f in Fig. a results in an image on the right side of the lens. F) An object placed to the left of f in Fig. b results in an image on the left side of the lens. G) An object placed to the left of f in Fig. b produces a virtual image.

Explanation / Answer

The im formed by convex lens is always real expect the object is located between focal point and lens. The concave lens forms always virtual image.

The real image always form behind the lens,and virtual image forms infront of the lens.

The virtual image formed by the convex lens is magnified and the virtual image formed by the concave lens is always diminished.

(A) F

(B) T

(C) F the converging lens s a convex lens that is in fig a.

(D) T

(E) T

(F) T

(G) T

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