Question

Converting areas and volumes:
just started AS-level Physics, how do you convert units for example 1m^2 to mm^2? Thanks

Answer 1

\[1mm = 10 ^{-3} m\]
there fore

\[1mm^2 = (10^{-3})^2m^2 = 10^{-6}m^2\]

Answer 2

similarly

\[1m = 10^{3} mm\]

so can u tell how much 1m^2 would be? in mm^2 ??