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Energy changes
Author :
Carmen G.
1.
Energy transformation?
A.
Kinetic energy changes into sound energy
B.
Chemical energy changes into kinetic energy
C.
Electrical energy changes into light energy
D.
Electrical energy changes into heat energy
2.
Energy transformation?
A.
Sound eneregy changes into kinetic energy
B.
Heat energy changes into kinetic energy
C.
Kinetic energy changes into sound energy
D.
Electrical energy changes into light energy
3.
Energy transformation? (LAMP)
A.
Kinetic energy changes into sound energy
B.
Chemical energy changes into kinetic energy
C.
Electrical energy changes into light energy
D.
Electrical energy changes into heat energy
4.
Energy transformation? (FAN)
A.
Electrical energy changes into kinetic energy
B.
Kinetic energy changes into sound energy
C.
Chemical energy changes into kinetic energy
D.
Electrical energy changes into light energy
5.
Energy transformation? (IRON)
A.
Electrical energy changes into kinetic energy
B.
Electrical energy changes into sound energy
C.
Electrical energy changes into light energy
D.
Electrical energy changes into heat energy
6.
Energy transformation? (WASHING MACHINE)
A.
Chemical energy changes into kinetic energy
B.
Kinetic energy changes into sound energy
C.
Electrical energy changes into light energy
D.
Electrical energy changes into kinetic energy
