Saved Bookmarks
| 1. |
Sign convention for lenses?? |
| Answer» CONCAVE LENSU = -veV = +ve(virtual) -ve ( real)F = -veH = +veH\' = -ve(real) +ve (virtual)M = -ve ( real) +ve ( virtual )Convex lensU = -veV = +veF = +veH = +veH\' = - +ve M = +ve | |