Download Worksheet for Section 1 of powerpoint

Name:____________________________________ Date:__________
Group:______
ENERGY POWERPOINT – CHAPTER 5 - Section One
The Nature of Energy
1. What is Energy?_____________________________________________________________
_______________________________________________________________________________
2. If an object or organism does work the object or organism uses energy. TRUE
or
FALSE
3. How is energy is measured? In___________________________________________________
Transferring Energy
4. Anytime a change occurs, energy is __________________________________ from one object to
another.
QUICK CHECK
5 If an object isn’t moving, it doesn’t have kinetic energy.
TRUE
or
FALSE
6. What is Kinetic energy? _____________________________________________________________
_______________________________________________________________________________________
Kinetic Energy and Speed
7. A faster ball causes more change to occur than a ball that is moving slowly.
TRUE
or
FALSE
Kinetic Energy and Mass
8. The volleyball has _____________ kinetic energy than the bowling ball because it has less
mass/weight.
QUICK CHECK
9. When does the Kinetic energy of an object increase?
1.___________________________________________________________________________
___________________________________________________________________________
2. __________________________________________________________________________
__________________________________________________________________________
Energy of Position
10. An object can have energy even though it is not moving!
TRUE
or
FALSE
11. What is Potential Energy?_________________________________________________________
_______________________________________________________________________________________
QUICK CHECK
12. When does the Potential energy of an object increase?
1._______________________________________________________________________________
2._______________________________________________________________________________
_______________________________________________________________________________
Forms of Energy
13. What are the 5 Forms of Energy?
1._________________________________________________________________________
2._________________________________________________________________________
3._________________________________________________________________________
4._________________________________________________________________________
5. ________________________________________________________________________
Thermal Energy
14.
All
objects
have
thermal
energy
that
_____________________
as
their
__________________________increases.
15. Which object has more Thermal energy?
Hot chocolate
or
16. Thermal energy can be released from chemical reactions!! TRUE
Cold water
or
FALSE
Chemical Energy
17. Where does Chemical Energy come from?_________________________________________
18. Chemical energy is also stored in chemical bonds in the _____________________ we eat.
Light Energy
19. When the light is absorbed by an object, the object can become ______________________.
20. The energy carried by light is called ____________________________Energy
Electrical Energy
21.
The electric current that comes out of batteries and wall sockets carries
______________________________energy.
22. What causes electrical energy?______________________________________________________
______________________________________________________________________________________
Nuclear Energy
23. Where do Nuclear power plants get the energy to generate electricity?
_______________________________________________________________________________________
_______________________________________________________________________________________
ENERGY POWERPOINT – CHAPTER 5 - Section One
Review Questions
1. Energy is the ability to cause ________________________________________________________
2.
Whenever a change occurs ______________________ is transferred from one place to
another.
3. The energy an object has due to its motion is called ______________________ energy.
4. The hotter the object, the more Thermal Energy it has?
True or False
5. Which energy is stored in chemical bonds such as the chemical bonds in food or candle
wax?
Answer: _______________________________energy
6. Where does Nuclear energy come from?
Answer: ___________________________________________________________________________
______________________________________________________________________________________
7. Where does Jimmy Neutron live? Answer: ___________________________________________