Convex and Concave Lens Polnts: 1 In the above figures f is located at the focal
ID: 1660714 • Letter: C
Question
Convex and Concave Lens Polnts: 1 In the above figures f is located at the focal point of the lens. For each statement select True or False. a An object placed to the left of f in Fig. a results in an image on the left side of the lens. The lens in Fig. a is a converging lens. An object placed between f and the lens in Fig. a results in an image on the left side of the lens. An object placed to the left of f and the lens in Fig. a produces a real image. An object placed between fand the lens in Fig. a produces a real image. An object placed to the left of f in Fig. b results in an image on the right side of the lens. An object placed to the left of f and the lens in Fig. b produces a virtual image.Explanation / Answer
Solution:
An object placed to the left of f in fig.a results in an image on the left side of the lens. (False)
Reason: In this case, image is formed on the right side of the lens.
The lens in Fig. a is a converging lens. (TRUE)
An object placed between f and the lens in Fig. a results in an image on the left side of the lens. (True)
An object placed to the left of f and the lens in Fig. a produces a real image. (True)
An object placed between f and the lens in Fig. a produces a real image. (False)
Reason: In this case, image is virtual.
An object placed to the left of f in Fig. b results in an image on the right side of the lens. (False)
Reason: Image is formed between f and lens (left side)
An object placed to the left of f and the lens in Fig. b produces a virtual image. (True)