Other questions in this quiz

2. Power can also be defined as...

  • Work done / time taken
  • Force x distance
  • How strong someone is
  • Strength x speed

3. Define work.

  • The effort put into a performance
  • When a force is applied to a body to move it
  • How much work is performed

4. What is energy measured in?

  • watts
  • joules
  • joules / calories
  • calories

5. A coupled reaction is when...

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

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