Two lenses of power +12 and 
dioptres are placed in contact. What will the focal length of combination
a)
b)
c)
d)
Two lenses of power +12 and dioptres are placed in contact. What will the focal length of combination
a)
b)
c)
d)
Question ID - 152975 | SaraNextGen Top Answer
Two lenses of power +12 and dioptres are placed in contact. What will the focal length of combination
a)
b)
c)
d)
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Two lenses of power +12 and |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (a) -
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(a) Power of the combination
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Focal length of the combination
127 votes
Answer Link
127