A candle is placed at a fixed distance D from a screen. A converging lens can be put between the screen and the candle, at a variable distance x from the candle. | Assume a sharp image occurs on the screen. (A) If the magnification is 2, what is x? (B) If the magnification is 1/2, what is x? (C) What is the focal length of the lens? HINT: Draw ray diagrams. D = 82 cm] Submit Answer Tries 0/12 Submit Answer Tries 0/12 Submit Answer Tries 0/12

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A candle is placed at a fixed distance D from a screen. A converging lens
can be put between the screen and the candle, at a variable distance x
from the candle.
Assume a sharp
image occurs on the screen. (A) If the magnification is 2, what is x? (B) If
the magnification is 1/2, what is x? (C) What is the focal length of the
lens? HINT: Draw ray diagrams.
D = 82 cm]
Submit Answer Tries 0/12
Submit Answer Tries 0/12
Submit Answer Tries 0/12
Transcribed Image Text:A candle is placed at a fixed distance D from a screen. A converging lens can be put between the screen and the candle, at a variable distance x from the candle. Assume a sharp image occurs on the screen. (A) If the magnification is 2, what is x? (B) If the magnification is 1/2, what is x? (C) What is the focal length of the lens? HINT: Draw ray diagrams. D = 82 cm] Submit Answer Tries 0/12 Submit Answer Tries 0/12 Submit Answer Tries 0/12
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