What is the magnification of the system

Reference no: EM13565400

A trees image on a 35mm color slide is 1.8mm high. It is to beprojected onto a screen 3m from the slide and will appear 493mmhigh. The focal length lens is 0.01m.

a) What is the distance between the lens and slide inmetres?

b) What is the magnification of the system?

Reference no: EM13565400

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