Mapa mental
Measurements and their errors
Mind map: Measurements and their errors
Conteúdo do mapa
Measurements and their errors
Use of SI units and their prefixes
- fundamental units
- use of mass,length,time,quantity of matter,temperature ,electric current and their associated SI units
- SI units derived
- knowledge/use of SI prefixes,values and standard form
Limitation of Physical measurements
- random and systematic errors
- precision,repeatability,reproducibility,resolution and accuracy
- uncertainty
Estimation of physical quantities
- orders of magnitude
- estimation of approx. values of physical quantities