Saved Bookmarks
| 1. |
A lens of focal length 12cm forms an erect image three times the size of the object. The distance between the object and the image is A)8cm. B)16cm. C)24cm. D)36cm |
|
Answer» A lens of focal length 12cm forms an erect image three times the size of the object. The distance between the object and the image is A)8cm. B)16cm. C)24cm. D)36cm |
|