\(1{\rm{\;N}}/{{\rm{m}}^2} = \) ?A. \(1{\rm{KN}}/{\rm{c}}{{\rm{m}}^2}\)B. \({10^4}{\rm{MN}}/{\rm{c}}{{\rm{m}}^2}\)C. \({10^{ - 7}}{\rm{KN}}/{\rm{c}}{{\rm{m}}^2}\)D. \({10^7}{\rm{KN}}/{\rm{c}7/22\(1{\rm{\;N}}/{{\rm{m}}^2} = \) ?\(1{\rm{KN}}/{\rm{c}}{{\rm{m}}^2}\)\({10^4}{\rm{MN}}/{\rm{c}}{{\rm{m}}^2}\)\({10^{ - 7}}{\rm{KN}}/{\rm{c}}{{\rm{m}}^2}\)\({10^7}{\rm{KN}}/{\rm{c}}{{\rm{m}}^2}\)Giải thíchChọn đáp án C.