Quiz: Useful vs Wasted Energy and Sankey Diagrams

AQA GCSE Combined Science specification.

10 Steps8 Questions

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Building on your understanding of energy stores and transfers, let's test your knowledge about useful and wasted energy, as well as Sankey diagrams!

Multiple ChoiceInteractive

What is meant by 'useful energy'?

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Multi-SelectInteractive

Which of the following are examples of wasted energy? (Select all that apply)

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Fill in the BlankInteractive

Sankey diagrams show {{blank0}} energy and {{blank1}} energy.

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MatchingInteractive

Match the items on the left with their correct pairs on the right

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Math EquationInteractive

Match the items on the left with their correct pairs on the right

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Multiple ChoiceInteractive

Which of the following best describes the purpose of a Sankey diagram?

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Multi-SelectInteractive

Which of the following devices produce wasted energy? (Select all that apply)

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typedAnswer

Match the items on the left with their correct pairs on the right

Fill in the BlankInteractive

In a Sankey diagram, the width of the {{blank0}} arrow represents the amount of useful energy, while the {{blank1}} arrow represents wasted energy.

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