Transfer of Energy

1. Transfer of Energy

3. Thermal/Heat Energy • Motion of Atoms • Measured by change in Temperature • We produce heat energy.

4. Chemical Energy • Chemical Energy is required to bond atoms together. • And when bonds are broken, energy is released

5. Mechanical Energy • When work is done to an object, it acquires energy. • The energy it acquires is known as mechanical energy. • Mechanical energy is motion.

6. Radiant Energy • Energy that comes from the Sun.

7. Transform – It might change shape or form, but it still contains all the same things!! Now we will discuss: Energy Transformations and how it allows us to do work

8. How we transform ENERGY!

9. Energy Transformation

10. Heat co2 + H2O For example, heat and the small molecules of water are the by-products of metabolism. Chemical Energy  Mechanical & Heat Energy Transfer of Energy

11. What type of Energy is being transformed?

12. THE MOST IMPORTANT TYPE OF ENERGY TRANSFORMATION WHAT IS THE ULTIMATE AND MOST IMPORTANT SOURCE OF ENERGY???

13. Where does almost ALL energy come from? The Sun

14. APPLY I sit around all day… what would be best to drink? I run marathons and am exhausted…what would be best to drink?

15. Transfer of Energy