Unit 1 Test

Front 1

Direct relationship

Back 1

as one variable increases the other increases

Front 2

Inverse relationship

Back 2

as one variable increases the other decreases

Front 3

cyclic relationship

Back 3

variables repeat and are predictable

Front 4

Back 4

Cyclic

As x increases, y increases and decreases in a

repeating pattern

Front 5

Back 5

inverse

As x increases, y decreases

Front 6

Back 6

no relationship

As x increase, y stays the same

Front 7

dynamic equilibrium

Back 7

balance or equal

Front 8

density

Back 8

how close or compact the molecules are

Front 9

as temperature increases

Back 9

density decreases (molecules spread out) and

volume increases

Front 10

as pressure increases

Back 10

density increases (molecules move closer together)

Front 11

same objects have

Back 11

same density NO MATTER WHAT SIZE

Front 12

as water freezes it becomes

Back 12

less dense (why ice floats)

Front 13

water has the density of

Back 13

1.0 g/cm3 when it is still a liquid at 4℃

Front 14

for objects with densities less than 1, the lower it is

Back 14

the higher it floats

Front 15

density triangle

Back 15

cover up the variable you want to solve for

D=m/v

v=m/D

m=Dxv

Front 16

observation

Back 16

Collecting data using senses

Front 17

inference

Back 17

a guess based on observations

Front 18

prediction

Back 18

an inference about the future

Front 19

classification

Back 19

grouping of objects based on observations

Front 20

rate of change

Back 20

ROC = change in value/time

Front 21

volume

Back 21

length x width x height

Front 22

displacement method

Back 22

GC final - GC initial