Unit 1 Quiz

Question 1

Types of Measurement

Answer 1

Qualitative
and
Quantitative

Question 2

Qualitative

Answer 2

word description

Question 3

Quantitative

Answer 3

numerical count

Numbers

Question 4

Metric Base Units

Answer 4

Meter
Liter
Gram

Question 5

Meter=

Answer 5

Distance

Question 6

Liter=

Answer 6

Volume

Question 7

Gram=

Answer 7

Mass

Question 8

1__=1__=1__

Answer 8

1ml=1g=1cc

cc=cubic centimeter

Question 9

1 inch=

Answer 9

2.54 cm

Question 10

1 kg=

Answer 10

2.2 pounds

Question 11

F degrees to C degrees

Answer 11

F - 32
multiply by 5
divide by 9

Question 12

C degrees to F degrees

Answer 12

C x 9
divide by 5
add 32

Question 13

Scientific Notation

Answer 13

14987000=1.4987x10^7

0. 000062=6.2x10^-5
1. 95x10^-3=0.00795

Question 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 

…………

Answer 14

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

Question 15

Statistical Calculations

Answer 15

Mean, Median, Range

Question 16

Mean

Answer 16

average of a set of numbers

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

Question 17

Median

Answer 17

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)

Question 18

Range

Answer 18

Subtract the smallest number from the biggest number in the set

Question 19

Beaker

Answer 19

the kind of short fat one

Question 20

Flask

Answer 20

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

Question 21

Cylinder

Answer 21

the skinny tall one

Question 22

Triple Beam Balance

Answer 22

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

Question 23

Digital Scale

Answer 23

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

Question 24

Pipette

Answer 24

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

Question 25

Pipette pump

Answer 25

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

Question 26

Weigh boat

Answer 26

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?

Question 27

Hot plate

Answer 27

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

Question 28

Stir bar

Answer 28

um a little stick thing???

Question 29

Beaker tongs

Answer 29

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

Question 30

Test tube tongs

Answer 30

tongs that have a smaller end that fit around test tubes

Question 31

Meter Stick

Answer 31

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

Question 32

Meniscus

Answer 32

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?

Question 33

Forceps

Answer 33

look like tweezers

Question 34

Metric Ruler

Answer 34

shorter stick, normally about a footish long??

maybe it measures in the metric system?

Question 35

Test Tube

Answer 35

A thinish tube use in experiments and stuff

Question 36

Test Tube Rack

Answer 36

A rack with a bunch of places to put test tubes

Question 37

Thermometer

Answer 37

measures temperature, thin cylinder thingy

Question 38

Freezing

Answer 38

0 degrees celsius = 32 degrees Fahrenheit

Question 39

Room temperature

Answer 39

21.1 degrees celsius= 70 degrees Fahrenheit

Question 40

Body temperature

Answer 40

37 degrees celsius= 98.6 degrees fahrenheit

Question 41

Boiling

Answer 41

100 degrees celsius= 212 degrees fahrenheit