Unit 0

Question 1

Measurement, unit chart

Answer 1

Length- metre - m
Mass-kilogram - kg
Time - seconds -s
Luminous intensity- candela - cd
Thermodynamic Temperature- kelvin - k
Electricity current - ampere - a
Quantity of substance - mole- mol

Question 2

Metric preffix conversion staircase

Answer 2

Giga (+9) mega (+6) kilo (+3), hecta(+2),da (+1) base, de (-1) centi (-2) mili (-3), micro(-6) nano (-9)