Flashcards in Unit 1 Quiz Deck (41)

1

## Types of Measurement

###
Qualitative

and

Quantitative

2

## Qualitative

### word description

3

## Quantitative

###
numerical count

(Numbers)

4

## Metric Base Units

###
Meter

Liter

Gram

5

## Meter=

### Distance

6

## Liter=

### Volume

7

## Gram=

### Mass

8

## 1__=1__=1__

###
1ml=1g=1cc

(cc=cubic centimeter)

9

## 1 inch=

### 2.54 cm

10

## 1 kg=

### 2.2 pounds

11

## F degrees to C degrees

###
F - 32

multiply by 5

divide by 9

12

## C degrees to F degrees

###
C x 9

divide by 5

add 32

13

## Scientific Notation

###
14987000=1.4987x10^7

0.000062=6.2x10^-5

7.95x10^-3=0.00795

14

##
T Tera 10^12

G giga 10^9

M mega 10^6

k kilo 10^3

h hecto 10^2

da deca 10^1

............

###
liter, meter, gram 10^0

d deci 10^-1

c centi 10^-2

m milli 10^-3

(weird symbol kind of looks like an m) micro 10^-6

n nano 10^-9

p pico 10^-12

15

## Statistical Calculations

### Mean, Median, Range

16

## Mean

###
average of a set of numbers

(Add them all up then divide by the amount of numbers in the set)

17

## Median

###
Middle number in a set of numbers

(Put the numbers in order from lowest to biggest. If there is an even amount of numbers, then you take the two middle and add them then divide by two)

18

## Range

### Subtract the smallest number from the biggest number in the set

19

## Beaker

### the kind of short fat one

20

## Flask

### the one that is smaller at the top and gets bigger as it gets to the bottom

21

## Cylinder

### the skinny tall one

22

## Triple Beam Balance

### The one with the part where you put the thing you are weighing, and then it has the three things where you slide it until it is balancing

23

## Digital Scale

### The one that looks like it is in a box and you have to lift the lid to put the thing you are weighing on the weigh thing

24

## Pipette

### the really really skinny pipe thing that you use to pick up small amounts of liquid

25

## Pipette pump

###
a kind of handle cover looking thing that goes on the end of the pipette to help pick up the liquid

26

## Weigh boat

### the little boat looking thing that i think you use to put the thing you are weighing on before you put it on the digital scale?

27

## Hot plate

### looks like a plate on top of a thing with a knob to control the heat?

28

## Stir bar

### um a little stick thing???

29

## Beaker tongs

### looks like tongs that have a part that is big enough to go around a beaker and hold it

30

## Test tube tongs

### tongs that have a smaller end that fit around test tubes

31

## Meter Stick

### a long stick that is usually marked off in centimeters and millimeters

32

## Meniscus

### it is the curved part of a liquid in a container. when you are measuring the liquid you look at the meniscus, and you'd measure like the bottom of the curved part instead of the liquid on the side that is higher?

33

## Forceps

### look like tweezers

34

## Metric Ruler

###
shorter stick, normally about a footish long??

maybe it measures in the metric system?

35

## Test Tube

### A thinish tube use in experiments and stuff

36

## Test Tube Rack

### A rack with a bunch of places to put test tubes

37

## Thermometer

### measures temperature, thin cylinder thingy

38

## Freezing

### 0 degrees celsius = 32 degrees Fahrenheit

39

## Room temperature

### 21.1 degrees celsius= 70 degrees Fahrenheit

40

## Body temperature

### 37 degrees celsius= 98.6 degrees fahrenheit

41