SI Units and Orders of Magnitude — Edexcel GCSE Design and Technology 1DT0
Edexcel GCSE Design and Technology · 1DT0
SI Units and Orders of Magnitude
What you need to know
Calculate physical quantities accurately using standard SI units, including kilograms, grams, milligrams, kilometers, meters, millimeters, kilojoules, and joules.
Measure materials and select components effectively by applying appropriate prefixes and powers of ten for orders of magnitude, such as tera, giga, mega, kilo, centi, milli, micro, and nano.
