In the figures above, f is located at the focal point of each lens. Answer True
ID: 2282723 • Letter: I
Question
In the figures above, f is located at the focal point of each lens. Answer True or False for each. A) An object placed to the left of f in Fig. a results in an image on the left side of the lens. B) An object placed between f and the lens in Fig. a produces a virtual image. C) An object placed between f and the lens in Fig. a results in an image on the right side of the lens. D) An object placed to the left of f and the lens in Fig. b produces a real image E)An object placed to the left of f and the lens in Fig. a produces a real image. F) The lens in Fig. b is a diverging lens. G) An object placed to the left of f in Fig. b results in an image on the right side of the lens.
Explanation / Answer
(a) Flase,
An object placed to the left of f in Fig. a results in an image on the right side of the lens.If the image is further away than one focal length, a real image is formed, inverted, on the opposite side of the lens
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(B) True,
An object placed here will produce a virtual image.
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(C)True,
If the image is further away than one focal length, a real image is formed, inverted, on the opposite side of the lens.
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(D) Flase
An object placed to the left of f and the lens in Fig. b produces a virtual image.
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(E) True
In this position will produce a real image.
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(F) True
Fig (b) represents diverging lens
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(G) False
An object placed to the left of f in Fig. b results in an image on the left side of the lens.
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