Energy Stores & Transfers (AQA GCSE Physics Combined Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
Which type of energy is stored by an object that is moving?
Which type of energy is stored by an object that is moving?
Kinetic energy
What type of energy is stored when an object is lifted to a height?
What type of energy is stored when an object is lifted to a height?
Gravitational potential energy
Where is chemical energy stored?
Where is chemical energy stored?
In chemical bonds
Which statement correctly describes the conservation of energy?
Which statement correctly describes the conservation of energy?
Energy cannot be created or destroyed
Which of these is a renewable energy source?
Which of these is a renewable energy source?
Solar power
Which of these is a non-renewable energy source?
Which of these is a non-renewable energy source?
Coal
How does lubrication reduce energy waste in a motor?
How does lubrication reduce energy waste in a motor?
Reduces friction, less energy lost as heat
What does higher thermal conductivity in a material allow?
What does higher thermal conductivity in a material allow?
Heat to travel through it more easily
What type of energy is stored in an object that has been stretched?
What type of energy is stored in an object that has been stretched?
Elastic potential energy
How is the rate of cooling affected if walls are thick with low thermal conductivity?
How is the rate of cooling affected if walls are thick with low thermal conductivity?
Rate of cooling is slower
What does efficiency measure?
What does efficiency measure?
Useful energy output to total energy input
How does double glazing help reduce energy waste in buildings?
How does double glazing help reduce energy waste in buildings?
Reduces thermal energy lost from building