InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Write the following steps in sequential order to determine nature of the image formed by a concave mirror when an object is placed between the pole and the prinicpal focus of the mirror, with the help of a ray diagram. (A) Draw two incident light rays, one parallel to the principal axis and the other coming from the center of curvature and draw the paths of the reflected light rays. (B) The reflected light rays are diverging. So, draw the extended lines till they intersect. (C) Draw a concave mirror and mark the pole, the principal focus, the centre of curvature of the mirror. (D) Mark the image at the point of intersection of the extended light rays and write the nature of the image. (E) Draw the principal axis and mark the position of the object on the principal axis between the pole and the principal focus.A. CADBEB. ECBADC. CBAEDD. CEABD |
|
Answer» Correct Answer - D Draw a concave mirror and mark the pole, the principal focus and the center of curvature of the mirror. Draw the principal axsi of the mirror and mark the position of the object between the principal focus and pole of the mirror. Draw two incident light rays from the object, one paralled to the principal asis and the other coming from the centre of curvatrue and draw the conrrespoding reflected rays. These reflecting light rays are diverging. So, draw the extended lines till they intersect. Mark the image at a point where the extended light rays intersect and write the nature of the image. |
|