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carbon atomic no-6
f=R÷2
f=R÷2
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0
listen....
answer of first is option a bcz radius is twice the focal length
answer of second is option b as carbon has atomic no. 6
and last answer is b
hope this may helps u!!!
answer of first is option a bcz radius is twice the focal length
answer of second is option b as carbon has atomic no. 6
and last answer is b
hope this may helps u!!!
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