Compute the focal length of the mirror

Reference no: EM13261028

Shaving/makeup mirrors typically have one flat and one concave (magnifying) surface. You find that you can project a magnified image of a lightbulb onto the wall of your bathroom if you hold the mirror 1.9m from the bulb and 3.6m from the wall.

What is the magnification of the image?

Is the image erect or inverted?

What is the focal length of the mirror?

Reference no: EM13261028

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