Practice - Definition of Energy
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Practice Questions
Test your understanding with targeted questions
What does energy enable us to do?
💡 Hint: Think about movement and activities.
What is the SI unit of energy?
💡 Hint: Remember the scientist’s name.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is energy defined as?
💡 Hint: Think about what allows us to move or create change.
Is the SI unit of energy Joule?
💡 Hint: Consider how energy is measured.
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Challenge Problems
Push your limits with advanced challenges
A 10 kg rock is lifted to a height of 5 meters. Calculate its potential energy. What does this energy represent in practical terms?
💡 Hint: Use the potential energy formula.
How would you explain the transformation of energy that occurs in a hydroelectric power station?
💡 Hint: Think about how energy shifts from form to form.
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Reference links
Supplementary resources to enhance your learning experience.