0.01−1.4A˚0.01-1.4 \mathring{\rm{A}} 0.01−1.4A˚
0.06−1400A˚0.06-1400 \mathring{\rm{A}}0.06−1400A˚
0.05−1300A˚0.05-1300 \mathring{\rm{A}}0.05−1300A˚
কোনটিই নয়
