- #1
kmr159
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1. A spherical mirror is used to form an image 5 times as tall as an object, on a screen positioned 5.0m from the mirror.
a) Describe the type of mirror required
b) Where should the mirror be positioned relative to the object
2. M = (Di)/(Do) & 1/(Di) + 1/(Do) = 1/(F)
3. I have solved the problem ( assuming Di = -5) getting Do = 1. m & the mirror being a convex mirror. However how it possible for a virtual image to be projected onto a screen? Thanks
a) Describe the type of mirror required
b) Where should the mirror be positioned relative to the object
2. M = (Di)/(Do) & 1/(Di) + 1/(Do) = 1/(F)
3. I have solved the problem ( assuming Di = -5) getting Do = 1. m & the mirror being a convex mirror. However how it possible for a virtual image to be projected onto a screen? Thanks