MCQ
What is the wavelength range of visible light?
- ✓$4 \times 10-7 m $to $8 \times 10-7 m$
- B$4 \times 10-9 m$ to $8 \times 10-9 m$
- C$4 \times 10-5 m$ to $8 \times 10-5 m$
- D$4 \times 10-6 m$ to $8 \times 10-6 m$
✓
Answer
Correct option: A.
$4 \times 10-7 m $to $8 \times 10-7 m$
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