Quizzes · Knowledge
Common Derived SI Units and Definitions: Multiple Choice
Preview · 12 questions
- 01Which unit is defined as kg·m·s⁻² (the SI unit of force)?
- 02Which unit can be expressed as kg·m²·s⁻³·A⁻¹ and is used for electric potential? (alternate expression for a common derived unit)
- 03Which unit is defined as J·s⁻¹ (the SI unit of power)?
- 04Which unit is defined as J·C⁻¹ (the SI unit of electric potential difference)?
- 05Which unit has base‑unit expression kg·m²·s⁻³ (equivalent to J·s⁻¹) and measures the rate of energy transfer?
- 06Which unit is defined as V·A⁻¹ or Ω (the SI unit of electrical resistance)?
- 07Which unit is defined as Wb·m⁻² (the SI unit of magnetic flux density)?
- 08Which unit is defined as s⁻¹ (the SI unit of frequency)?
- 09Which unit is the SI unit of electric charge (defined as the coulomb)?
- 10Which unit is defined as N·m (the SI unit of energy or work)?
- 11Which unit corresponds to one coulomb per second (the derived SI unit equal to the ampere)?
- 12Which unit is defined as N·m⁻² (the SI unit of pressure)?