if focal length of the mirror is 34 cm then radius of curvature of the sphere where the mirror is the part is
1)17cm
2)34cm
3)68cm
4)8.5cm
Answers
Answered by
1
Answer:
1)17
Explanation:
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Answered by
1
Answer:
Radius of curvature=2 × focal length
=>Radius of curvature= 2 × 34= 68
Answer= 68cm
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