Saved Bookmarks
| 1. |
diameter of sun subtends an angle of 0.5 degree at pole of concave mirror.radius of curvature of mirror is 1.5.find diameter of image of sun.consider distance of sun from mirror infinite |
| Answer» diameter of sun subtends an angle of 0.5 degree at pole of concave mirror.radius of curvature of mirror is 1.5.find diameter of image of sun.consider distance of sun from mirror infinite | |