Physics
Medium
Question
Power of a lens is one diopter if its focal length is
A
1 meter
✓ Official correct answer
B
2 meter
C
½ meter
D
¼ meter
Community credibility
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A
1 meter
No member explanations yet for this option.
B
2 meter
No member explanations yet for this option.
C
½ meter
No member explanations yet for this option.
D
¼ meter
No member explanations yet for this option.
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