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Author Question: A magician can make a candle look as if it is burning under water by focusing light from a candle ... (Read 85 times)

rayancarla1

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on: Aug 10, 2020
A magician can make a candle look as if it is burning under water by focusing light from a candle flame burning in air directly on top of an underwater candle. To do this you want to use a (Hint: eliminate those that cannot work.)

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concave mirror farther than one focal length from the burning candle.

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a convex mirror farther than one focal length from the burning candle.

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a biconcave lens farther than one focal length from the burning candle.

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a concave mirror closer than one focal length to the burning candle.

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a convex lens closer than one focal length to the burning candle.
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Marked as best answer by rayancarla1 on Aug 10, 2020

Dunkey

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Reply #1 on: Aug 10, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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rayancarla1

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Reply 2 on: Aug 10, 2020
Excellent

Viet Thy

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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