Smaller microscopic units of length measurements are very useful is solving problems.
These units are expressed in terms of bigger unit 'meter '.
Angstrong
1 A = 10 ^-10 m
nanometer
1 nm = 10 ^-9 m
micrometer
1 um = 10 ^-6
picometer
1 pm = 10 ^-12 m
These units are expressed in terms of bigger unit 'meter '.
Angstrong
1 A = 10 ^-10 m
nanometer
1 nm = 10 ^-9 m
micrometer
1 um = 10 ^-6
picometer
1 pm = 10 ^-12 m
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