Saved Bookmarks
| 1. |
One half of a lens is covered with a black paper. (a) Will this lens produce a complete image of an object? (b) Is there any change in the intensity of the image? (c) Draw a diagram to show the formation of the image by this lens. (d) What will happen if we remove the black paper? [5 MARKS] |
|
Answer» One half of a lens is covered with a black paper. (a) Will this lens produce a complete image of an object? (b) Is there any change in the intensity of the image? (c) Draw a diagram to show the formation of the image by this lens. (d) What will happen if we remove the black paper? [5 MARKS] |
|