2 - Energy Transformations
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is mechanical energy?
💡 Hint: Think about moving objects.
Give an example of thermal energy.
💡 Hint: What happens when water gets hot?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What type of energy is associated with a moving car?
💡 Hint: Think about the motion of the car.
True or False: Chemical energy in batteries converts to thermal energy upon use.
💡 Hint: What do you use batteries for?
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Design a renewable energy solution for a local community. What types of energy can be utilized and how will they transform in this system?
💡 Hint: Think about sustainability and efficiency!
Analyze the energy transformations in a common appliance, such as a refrigerator. Detail each transformation from the moment it's plugged into the outlet.
💡 Hint: Observe the appliance — what do you hear or feel?
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.