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Physics, 10.10.2019 16:00 krystalsanabria83

Which group of items all contain a transparent part with at least one curved surface to refract light?
an owl's eye, a smart phone, and a magnifying glass
a microscope, a camera, and a window pane.
a human eye, a diving mask, and a telescope
an electron microscope, safety goggles, and eyeglasses

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Answers: 3

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