Physics

Physics

Problem

An object

2.0\,\text{cm}

high is placed

30\,\text{cm}

in front of a thin convex lens of focal length

15\,\text{cm}

. What is the height of the image? a)

+2.0\,\text{cm}

(erect) b)

-2.0\,\text{cm}

(inverted) c)

+0.67\,\text{cm}

(erect) d)

-1.0\,\text{cm}

(inverted)

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