Other questions in this quiz

2. What is energy measured in?

  • calories
  • joules / calories
  • joules
  • watts

3. Work can also be defined as...

  • Strength x speed
  • Force x distance
  • How long it takes to perform an activity
  • Work done / time taken

4. A coupled reaction is when...

  • an exothermic reaction provides energy for an endothermic reaction
  • an endothermic reaction provides energy for an exothermic reaction

5. What is work measured in?

  • joules
  • watts
  • calories
  • joules / calories

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