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Smiley on Bulb

Smiley face on a bulb

Concept Overview

1. Image produced by converging lens (inverted)

Lecturer Procedure

Step(s) to Follow Expected Result

1. Turn switch on.

2. Move cart and and forth (if necessary) until a clear image is produced on the wall.

Inverted image of a smiley will be clearly visible (see below)

Inverted image of a smiley face on a bulb

Transcript

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Identifier
L: GO - 057