MCQ
A person cannot see distant objects clearly. His vision can be corrected by using the spectacles containing:
- AConcave lenses.
- BPlane lenses.
- CContact lenses.
- DConvex lenses.
✓
Answer
- Concave lenses.
Explanation:
Concave lenses are used to correct the defect of vision and enable the person to see distant objects clearly.
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