Scientific reasoning

Question 1

what does a meter measure

Answer 1

length

Question 2

what does a liter measure

Answer 2

volume

Question 3

what does a gram measure

Answer 3

mass

Question 4

what does an ampere measure

Answer 4

electric current

Question 5

whta does a kelvin meaure

Answer 5

thermodynamic temperature

Question 6

what does a candela measure

Answer 6

luminous intensity

Question 7

what is a mole used to measure

Answer 7

amount of a substance at a molecular level

Question 8

deka

Answer 8

da - 10(1)

Question 9

hecto

Answer 9

h - 10(2)

Question 10

kilo

Answer 10

k - 10(3)

Question 11

mega

Answer 11

M - 10(6)

Question 12

giga

Answer 12

G - 10(9)

Question 13

tera

Answer 13

T - 10(12)

Question 14

deci

Answer 14

d - 10(-1)

Question 15

centi

Answer 15

c - 10(-2)

Question 16

milli

Answer 16

m - 10(-3)

Question 17

micro

Answer 17

weird u - 10(-6)

Question 18

nano

Answer 18

n - 10(-9)

Question 19

pico

Answer 19

p - 10(-12)

Question 20

what is a graduated cylindler made out of

Answer 20

polypropylene

Question 21

what is used to accurately measure liquids

Answer 21

erlenmeyer flasks or volumetric flasks

Question 22

what is a repipette

Answer 22

hand operated pump that dispenses solutions

Question 23

most important sill in science

Answer 23

observation

Question 24

what is a hypothses

Answer 24

an educated guess about what is likely to occur

Question 25

what is a scientific law

Answer 25

statements of natural behavior that have stood the test of time

Question 26

what is a theory

Answer 26

a statement of behavior that consolidates all current observations

Question 27

what is the process of scientific method

Answer 27

1. formulate problem 2. hypothesis 3. experimentation 4. conclusions

Question 28

what is the control group

Answer 28

represent the ‘normal’ state or condiditon

Question 29

what is the independent variable

Answer 29

the variable being manipulated