Science - SCientific Reasoning

Question 1

deka

Answer 1

10^1

Question 2

hecto

Answer 2

10^2

Question 3

kilo

Answer 3

10^3

Question 4

mega

Answer 4

10^6

Question 5

giga

Answer 5

10^9

Question 6

Tera

Answer 6

10^12

Question 7

Meter

Answer 7

measure length

Question 8

liter

Answer 8

measure volume

Question 9

gram

Answer 9

measure mass

Question 10

ampere

Answer 10

measure electricity

Question 11

kelvin

Answer 11

measure temperature

Question 12

candela

Answer 12

measure luminous activity

Question 13

Mol

Answer 13

measure amount of substance at the molecular level

Question 14

deci

Answer 14

10^-1

Question 15

centi

Answer 15

10^-2

Question 16

milli

Answer 16

10^-3

Question 17

micro

Answer 17

10^-6

Question 18

nano

Answer 18

10^-9

Question 19

pico

Answer 19

10^-12

Question 20

True/False: anything greater than 10^3 will be capitalized

Answer 20

TRUE

Question 21

graduated cylinder

Answer 21

used for precise measurement

Question 22

what are graduated cylinders made out of

Answer 22

polyporpylene or polymethylpentene

Question 23

are flasks and beakers more accurate than graduated cylinders

Answer 23

no graduated cylinders are more accurate

Question 24

what does polypropylene help with

Answer 24

shatter resistant, resistant to chemicals, CANNOT be heated

Question 25

polymethylpentene

Answer 25

known for clarity

Question 26

where should measurements be made on a graduated cylinder

Answer 26

at eye level

Question 27

erlenmeyer flask//beaker

Answer 27

used to mix, transport and react// CANNOT be used for MEASUREMENT

Question 28

pipette

Answer 28

used to accurately measure small amounts of liquid

Question 29

balance

Answer 29

measures mass and force

Question 30

electronic balance

Answer 30

most accurate for measuring mass and force

Question 31

plate

Answer 31

where the item to be weighed is placed

Question 32

what are beams

Answer 32

little weights

Question 33

hypotheses

Answer 33

educated guess, provide starting point for experiment

Question 34

assumptions

Answer 34

taken to be fact without proof for the purpose of performing a given experiment

Question 35

scientific model

Answer 35

mathematical statement to describe a physical behavior

Question 36

scientific law

Answer 36

produce accurate and repeatable results

Question 37

theory

Answer 37

more recently developed, it can be disproven