Wasted energy

Question 1Change answer

When energy changes take place, some energy is useful and some is wasted, for example: 
Complete the following diagrams using words from the key list. These words may be used once, more than once, or not at all. 
 
Key list: HEAT, KINETIC, LIGHT, POTENTIAL, SOUND.
Chemical energy
energy_barheater2.png
 
 
 
 
 

Question 1Change answer

Complete the diagram using words from the key list. These words may be used once, more than once, or not at all. 
 
Key list: HEAT, KINETIC, LIGHT, POTENTIAL, SOUND.
Chemical energy energy_carengine2.png
 
 
 

Question 1Change answer

Complete the diagram using words from the key list. These words may be used once, more than once, or not at all. 
 
Key list: HEAT, KINETIC, LIGHT, POTENTIAL, SOUND.
Electrical energy
energy_lightbulb2.png
 
 
 
 
 

Question 1Change answer

Complete the diagram using words from the key list. These words may be used once, more than once, or not at all. 
 
Key list: HEAT, KINETIC, LIGHT, POTENTIAL, SOUND.
Elastic potential energy
energy_clockwork2.png
 
 
 
 
 
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