Schrijf in de wetenschappelijke notatie en zet de eenheid om
- \(\text{Zet }0{,}697\cdot 10^{-3}\text{ }cm^3\text{ om in }km^3\)
- \(\text{Zet }544000\cdot 10^{5}\text{ }dam^3\text{ om in }mm^3\)
- \(\text{Zet }789000\cdot 10^{6}\text{ }hm^2\text{ om in }m^2\)
- \(\text{Zet }0{,}0434\cdot 10^{5}\text{ }cm^3\text{ om in }hm^3\)
- \(\text{Zet }74500\cdot 10^{4}\text{ }l\text{ om in }ml\)
- \(\text{Zet }21{,}4\cdot 10^{-3}\text{ }cg\text{ om in }kg\)
- \(\text{Zet }0{,}0768\cdot 10^{9}\text{ }l\text{ om in }dl\)
- \(\text{Zet }832000\cdot 10^{-3}\text{ }dam^2\text{ om in }m^2\)
- \(\text{Zet }8340\cdot 10^{-10}\text{ }hg\text{ om in }cg\)
- \(\text{Zet }798\cdot 10^{8}\text{ }cg\text{ om in }dg\)
- \(\text{Zet }0{,}754\cdot 10^{-6}\text{ }hg\text{ om in }kg\)
- \(\text{Zet }3940000\cdot 10^{7}\text{ }m^3\text{ om in }hm^3\)
Schrijf in de wetenschappelijke notatie en zet de eenheid om
Verbetersleutel
- \(\color{red}{0{,}697}.10^{-3}\text{ }cm^3\)
\(=\color{red}{6{,}97.10^{-1}}.10^{-3}\text{ }cm^3=\color{red}{6{,}97.10^{-4}}\text{ }\color{blue}{cm^3}\) (Wetenschappelijke notatie)
\(=6{,}97.10^{-4}.\color{blue}{10^{-15}\text{ }km^3}=6{,}97.10^{-19}\text{ }km^3\) (Eenheden omzetten)\(\)
- \(\color{red}{544000}.10^{5}\text{ }dam^3\)
\(=\color{red}{5{,}44.10^{5}}.10^{5}\text{ }dam^3=\color{red}{5{,}44.10^{10}}\text{ }\color{blue}{dam^3}\) (Wetenschappelijke notatie)
\(=5{,}44.10^{10}.\color{blue}{10^{12}\text{ }mm^3}=5{,}44.10^{22}\text{ }mm^3\) (Eenheden omzetten)\(\)
- \(\color{red}{789000}.10^{6}\text{ }hm^2\)
\(=\color{red}{7{,}89.10^{5}}.10^{6}\text{ }hm^2=\color{red}{7{,}89.10^{11}}\text{ }\color{blue}{hm^2}\) (Wetenschappelijke notatie)
\(=7{,}89.10^{11}.\color{blue}{10^{4}\text{ }m^2}=7{,}89.10^{15}\text{ }m^2\) (Eenheden omzetten)\(\)
- \(\color{red}{0{,}0434}.10^{5}\text{ }cm^3\)
\(=\color{red}{4{,}34.10^{-2}}.10^{5}\text{ }cm^3=\color{red}{4{,}34.10^{3}}\text{ }\color{blue}{cm^3}\) (Wetenschappelijke notatie)
\(=4{,}34.10^{3}.\color{blue}{10^{-12}\text{ }hm^3}=4{,}34.10^{-9}\text{ }hm^3\) (Eenheden omzetten)\(\)
- \(\color{red}{74500}.10^{4}\text{ }l\)
\(=\color{red}{7{,}45.10^{4}}.10^{4}\text{ }l=\color{red}{7{,}45.10^{8}}\text{ }\color{blue}{l}\) (Wetenschappelijke notatie)
\(=7{,}45.10^{8}.\color{blue}{10^{3}\text{ }ml}=7{,}45.10^{11}\text{ }ml\) (Eenheden omzetten)\(\)
- \(\color{red}{21{,}4}.10^{-3}\text{ }cg\)
\(=\color{red}{2{,}14.10^{1}}.10^{-3}\text{ }cg=\color{red}{2{,}14.10^{-2}}\text{ }\color{blue}{cg}\) (Wetenschappelijke notatie)
\(=2{,}14.10^{-2}.\color{blue}{10^{-5}\text{ }kg}=2{,}14.10^{-7}\text{ }kg\) (Eenheden omzetten)\(\)
- \(\color{red}{0{,}0768}.10^{9}\text{ }l\)
\(=\color{red}{7{,}68.10^{-2}}.10^{9}\text{ }l=\color{red}{7{,}68.10^{7}}\text{ }\color{blue}{l}\) (Wetenschappelijke notatie)
\(=7{,}68.10^{7}.\color{blue}{10^{1}\text{ }dl}=7{,}68.10^{8}\text{ }dl\) (Eenheden omzetten)\(\)
- \(\color{red}{832000}.10^{-3}\text{ }dam^2\)
\(=\color{red}{8{,}32.10^{5}}.10^{-3}\text{ }dam^2=\color{red}{8{,}32.10^{2}}\text{ }\color{blue}{dam^2}\) (Wetenschappelijke notatie)
\(=8{,}32.10^{2}.\color{blue}{10^{2}\text{ }m^2}=8{,}32.10^{4}\text{ }m^2\) (Eenheden omzetten)\(\)
- \(\color{red}{8340}.10^{-10}\text{ }hg\)
\(=\color{red}{8{,}34.10^{3}}.10^{-10}\text{ }hg=\color{red}{8{,}34.10^{-7}}\text{ }\color{blue}{hg}\) (Wetenschappelijke notatie)
\(=8{,}34.10^{-7}.\color{blue}{10^{4}\text{ }cg}=8{,}34.10^{-3}\text{ }cg\) (Eenheden omzetten)\(\)
- \(\color{red}{798}.10^{8}\text{ }cg\)
\(=\color{red}{7{,}98.10^{2}}.10^{8}\text{ }cg=\color{red}{7{,}98.10^{10}}\text{ }\color{blue}{cg}\) (Wetenschappelijke notatie)
\(=7{,}98.10^{10}.\color{blue}{10^{-1}\text{ }dg}=7{,}98.10^{9}\text{ }dg\) (Eenheden omzetten)\(\)
- \(\color{red}{0{,}754}.10^{-6}\text{ }hg\)
\(=\color{red}{7{,}54.10^{-1}}.10^{-6}\text{ }hg=\color{red}{7{,}54.10^{-7}}\text{ }\color{blue}{hg}\) (Wetenschappelijke notatie)
\(=7{,}54.10^{-7}.\color{blue}{10^{-1}\text{ }kg}=7{,}54.10^{-8}\text{ }kg\) (Eenheden omzetten)\(\)
- \(\color{red}{3940000}.10^{7}\text{ }m^3\)
\(=\color{red}{3{,}94.10^{6}}.10^{7}\text{ }m^3=\color{red}{3{,}94.10^{13}}\text{ }\color{blue}{m^3}\) (Wetenschappelijke notatie)
\(=3{,}94.10^{13}.\color{blue}{10^{-6}\text{ }hm^3}=3{,}94.10^{7}\text{ }hm^3\) (Eenheden omzetten)\(\)