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Physics · 2026 · 1 mark
CBSE 2026 · Region 1 · Set 3 · Q9
Welders wear special glass goggles or face masks with glass windows to protect their eyes from
Welders wear special glass goggles or face masks with glass windows to protect their eyes from
Official answer
(B)
Ultraviolet rays
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CBSE Class 12 Physics past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.