A convex lens is placed in the XYZ coordinate system such that its optical centre is at the origin and principal axis is along the x axis. The focal length of the lens is 20 cm. A point
Sahay Sir > Question Answers > A convex lens is placed in the XYZ coordinate system such that its optical centre is at the origin and principal axis is along the x axis. The focal length of the lens is 20 cm. A point
A convex lens is placed in the XYZ coordinate system such that its optical centre is at the origin and principal axis is along the x axis. The focal length of the lens is 20 cm. A point A convex lens is placed in the XYZ coordinate system such that its optical centre is at [...]