2. Write all the facts given in the standard form.

1. Distance between sun and earth $1.496\times10^{11}m$
2. speed  of light is $3\times10^{8}m/s$
3. The avg. diameter of red blood cells is $(7\times10^{-6}mm)$
4. the distance of the moon from the earth is $(3.84467\times10^{8}m)$
5. size of the plant cell is $(1.275\times10^{-5}m)$
6. The diameter of the wire on a computer chip is $(3\times10^{-6}m)$
7. the height of the Mount Everest is $(8.848\times10^{3}m)$