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Sophie [7]
3 years ago
15

The power of lens with focal length 20cm is.........​

Social Studies
1 answer:
anygoal [31]3 years ago
3 0

Explanation:

so, 20 CM in metres= 20/100m=1/5 metres. power of a lens= 1/1/1/5=5 dioptres........

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Severely depressed individuals are especially likely to show reduced brain activity in the:
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A recipe calls for 17 2 cups of flour to make 5 cakes. How many cups of flour would it take to make 1 cake, written as an improp
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17/10

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