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An elderly sailor is shipwrecked on a desert island but manages to save his eyeglasses. The lens for one eye has a power
Posted: Sun Nov 13, 2022 12:08 pm
by answerhappygod
- An Elderly Sailor Is Shipwrecked On A Desert Island But Manages To Save His Eyeglasses The Lens For One Eye Has A Power 1 (30.61 KiB) Viewed 105 times
An elderly sailor is shipwrecked on a desert island but manages to save his eyeglasses. The lens for one eye has a power of +1.21 diopters, and the other lens has a power of +8.77 diopters. What is the magnifying power of the telescope he can construct with these lenses? 7.25 How far apart are the lenses when the telescope is adjusted for minimum eyestrain?