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chapter 10 Light: Mirrors and Lenses - Part 5

Welding arcs emit intense light; workers use special goggles to protect their:

Type: MCQ • Marks: 1
Welding arcs emit intense light; workers use special goggles to protect their:
Options
A. Skin only
B. Ears
C. Eyes
D. Nose
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Class 8th Curiosity

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