Science ch. test 2 Flashcards
Science 3rd quarter ch. test
1
Q
Mechanical Energy Def.
A
energy due to motion and position
2
Q
Mechanical Energy Ex.
A
hitting a nail with a hammer
3
Q
Electrical Energy Def.
A
energy thru the movement/flow of electrons
4
Q
Electrical Energy Ex.
A
a light bulb
5
Q
Light Energy Def.
A
energy that travels thru waves
6
Q
Light Energy Ex.
A
light
7
Q
Thermal Energy Def.
A
energy that produces heat
8
Q
Thermal Energy Ex.
A
fire
9
Q
Sound Energy Def.
A
energy through vibration of water
10
Q
Sound Energy Ex.
A
guitar string
11
Q
Chemical Energy Def.
A
energy stored in chemical bonds
12
Q
Chemical Energy Ex.
A
eating food
13
Q
Gravitational Energy Def.
A
energy stored in objects based on weight
14
Q
Gravitational Energy Ex.
A
a book on a shelf
15
Q
Energy CANNOT be ________or________.
A
Created; Destroyed
