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Mathematics 21 Online
OpenStudy (anonymous):

What SI unit would you use to measure the length of a room? kilometers millimeters micrometers meters

OpenStudy (wolf1728):

I think the only SI unit there is meters.

OpenStudy (anonymous):

thnx

OpenStudy (wolf1728):

u r welcome There are 7 SI Units and they are: length - meter mass - kilogram time - second electric current - ampere thermodynamic temperature - kelvin amount of substance - mole luminous intensity - candela SOURCE: http://physics.nist.gov/cuu/Units/units.html

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