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Notación Científica

Authored by Lisbeth Hernández

Mathematics, Physics

9th - 11th Grade

Used 19+ times

Notación Científica
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 5×107 kg +3×107 kg 5\times10^{-7}\ kg\ +3\times10^{-7}\ kg\   

 8×107 kg 8\times10^{-7}\ kg\   

 10×107 kg 10\times10^{-7}\ kg\   

 2×1014 kg 2\times10^{-14}\ kg\   

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 4×103kg +3×103kg 4\times10^{-3}kg\ +3\times10^{-3}kg\   

 7×103kg 7\times10^{-3}kg\   

 1×103kg 1\times10^{-3}kg\   

 7×106kg 7\times10^{-6}kg\   

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 1.66×1019kg+2.30×1019kg1.66\times10^{-19}kg+2.30\times10^{-19}kg  

 3.96×1019kg3.96\times10^{-19}kg  

 3.66×1019kg3.66\times10_{ }^{-19}kg  

 3.66×1038kg3.66\times10^{-38}kg  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 7.2×1012kg 2.6×1012kg7.2\times10^{-12}kg\ -2.6\times10^{-12}kg  

 4.5×1012kg 4.5\times10^{-12}kg\   

 4.6×1012kg 4.6\times10^{-12}kg\   

 4.6×1024kg 4.6\times10^{-24}kg\   

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 6×108 m24×108 m26\times10^{-8}\ m^2-4\times10^{-8}\ m^2  

 9×108 m29\times10^{-8}\ m^2  

 2×1016 m22\times10^{-16}\ m^2  

 2×108 m22\times10^{-8}\ m^2  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 5.8×109 m2 2.8 ×109 m25.8\times10^{-9}\ m^2\ -2.8\ \times10^{-9}\ m^2  

 3×109 m23\times10^{-9}\ m^2  

 3×1018 m23\times10^{-18}\ m^2  

 5.8×109 m2 5.8\times10^{-9}\ m^2\   

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 5.0×107mg+4×108mg5.0\times10^{-7}mg+4\times10^{-8}mg  

 5.4×107mg5.4\times10^{-7}mg  

 5.0×108mg5.0\times10^{-8}mg  

 5.4×108mg5.4\times10^{-8}mg  

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