Energy Transformations Section 1
Name _______________ Date _____ Period ___
Identify the energy transformations in the diagrams below.
1.
2.
3.
4.
Choose the sequence of energy forms that best fits each item below.
_____ 5. Hairdryer
a. electrical energy  heat energy
_____ 6. Electric saw
b. radiant energy  chemical energy
_____ 7. Toaster
c. chemical energy  radiant energy
_____ 8. Shredder
d. mechanical energy  electrical energy
_____ 9. Coffee Pot
e. electrical energy  mechanical energy
_____ 10. Windmill
_____ 11. Tree
_____ 12. Flashlight
13. Use one of the examples above to describe the Law of Conservation of Energy.
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Energy Transformations Section 2
Name _______________ Date _____ Period ___
8. Trace the energy transformations from a hamburger you eat to riding your bike. (Start with
the sun’s energy)
9. Use one of the examples above to describe the Law of Conservation of Energy.