Y8 Science Term 2 Chapter 5 Flashcards
1
Q
What is energy
A
Energy is needed to move or heat something, to make noise or light, or to CHange an objects shape. Energy makes things happen
2
Q
what are stored/potential energy energy
A
Energy that’s not used at the moment but have enrgy stored
3
Q
What are some forms of energy
A
Kinetic-Energy of movement
Heat-COmes from sun, flames, chemical reactions, electical devices or even from a person or animal
Light- Comes from the sun, light globes, fires, and animals
Sound- Energy that air has when it’s vibrting of air as sounds
Electrical- Produced by powerstation, solar cells, batteries, and lighting
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