Recent questions tagged neon

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Why is neon so expensive?

asked Apr 16, 2021 by neon (120 points)

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Which is better Neon or LED?

asked Apr 16, 2021 by ledneon (120 points)

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How does a neon lamp work?

asked Apr 16, 2021 by light (680 points)

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What is the neon lamp used for?

asked Apr 16, 2021 by usedfor (520 points)

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Is helium neon laser polarized?

asked Sep 8, 2020 by henelasers (160 points)

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What is the principle of helium neon laser?

asked Sep 8, 2020 by helium (280 points)

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