Physics, 24.04.2020 02:06 missymiss4273

Two people who wear glasses are camping. One is nearsighted, and the other is farsighted. Whose glasses may be useful in starting a fire by concentrating the sun's rays into a small region at the focal point of the lens used in the glasses?

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Two people who wear glasses are camping. One is nearsighted, and the other is farsighted. Whose glas...

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