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Card 1 of 25

Why must a final numerical physics answer include a unit?

A

It shows the accuracy of the measurement.

B

It shows the instrument used for measurement.

C

It shows the quantity the number represents.

D

It shows the precision of the measurement.

Card 1 of 25

Units Flashcards

  1. IGCSE
  2. /Physics
  3. /Units

25 flashcards on Edexcel IGCSE Physics Units: the key terms, formulae and methods you need to recall for Paper 1 and Paper 2.

Flashcards