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Measurement - Coggle Diagram
Measurement
can has
errors
caused by
Systematic error
affect
Accuracy
caused by
Random error
affect
Precision
to get magnitude of
Physical Quantities
divided into
Base quantities
standardized using
SI Units
divided into
Derivative quanities
expressed as
Magnitude
has 2 types
Scalar
expressed as
Unit
can be used to check
Equation's homogenity
can be written with
Prefix
has 2 types
Vector
can has
uncertainty
obtained from
Single measurement
calculated as
Half of the Least Scale
obtained from
Repeated measurement
calculated as
Square root of the varience