# Trace: Microscopes

 Real image Formed on the side of the lens opposite the objectinverted imageimage can be viewed on a screen A ______ image is formed on teh side of the lens opposite the object real A ______ image is inverted and formed by the convergence of light rays at a given plane real Virtual image diverge from a plane on the same side of the lens as the objectimage is erect (upright)image cannot be viewed on a screen or a piece of filmanother lens is needed to conver the virutual image into a real image A _____image is on the same side of the lens as the object virtual A ____image is upright virtual Optic axis straight line running through the centers of curvature of two surfaces If the object is on-axis at infinity on the left side of the lens..the lens will form a _______ on the______ at the _______ of the lens real image on the right side at the principal focus of the lens Focal length distance from the lens to the principal focus principal focus lens-image Ideal lens 1/f=1/p +1/q 1/focal length= 1/object distance +1/image distance if p or q is set to infinity then the other will equal focal length If p approaches the lens on the left side, q will: recede from the lens on the right side If q and p vary with a fixed f the plot shape is a _____ and the sixe of the image is: hyperbola equal to the size of the object Magnification m= m=q/p if p=2f=q then: maginification is 1 if p>q then m<1 and there is: reduction of the image if p1 and there is: magnification of the image If q reaches infinity then magnification reaches infintiy and it is not a useful magnification Authorminna528 ID27558 Card SetTrace: Microscopes DescriptionTrace evidencce Updated2010-07-21T17:38:41Z Show Answers