- #1
jnimagine
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we used a converging lens and a screen with white paper in front of a window to form an image of a distant tree outside. This was about 15cm.
When we used an optics bench and a candle to figure out the focus, it was 16.3cm... What would be a reason for the difference in the number?
When we used an optics bench and a candle to figure out the focus, it was 16.3cm... What would be a reason for the difference in the number?