The distance between the sun and the Earth
is about 1.4872 × 1011 m.
Express this distance with an SI prefix.
Out of the options below what is the answer?
1. 1.4872 × 10−1 Pm
2. 1.4872 × 10−1 Mm
3. 1.4872 × 10−1 Tm
4. 1.4872 × 10−1 Gm
5. 1.4872 × 10−1 km
6. 1.4872 × 10−1 mm
7. None of these

Question

The distance between the sun and the Earth
is about 1.4872 × 1011 m.
Express this distance with an SI prefix.
Out of the options below what is the answer?
1. 1.4872 × 10−1 Pm
2. 1.4872 × 10−1 Mm
3. 1.4872 × 10−1 Tm
4. 1.4872 × 10−1 Gm
5. 1.4872 × 10−1 km
6. 1.4872 × 10−1 mm
7. None of these

anonymous · Answer

10^15 would be peta meters  Pm
10^12 would be tera meters  Tm
10^9 would be giga meters   Gm