কোষ পরিমাপের এককের মধ্যে সম্পর্ক হলো-  [HSC & Admission]

(ক) 1 nm  = 0.001 μm = 10 Å

(খ) 1 nm  = 0.005 μm = 12 Å

(গ) 1 nm  = 0.007 μm = 14 Å

(ঘ) 2 nm  = 0.008 μm = 13 Å

 

উত্তর-(ক) 1 nm  = 0.001 μm = 10 Å

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