stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
PSC: Unit 1: The Nature of Science Flashcards | StudBud
Explore
/
PSC: Unit 1: The Nature of Science
PSC: Unit 1: The Nature of Science
20 terms
·
StudBud Administration
·
763 plays
Review of lab safety, metric system, scientific method and graphing
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
An interval between two occurring events is measured in
grams
meter
seconds
liter
2
How many millimeters are in a centimeter?
25
10
1000
100
3
In the scientific method, Hypothesis comes before Observation
False
True
4
Out of 100 people, how many people like cherry pie?
8
30
36
23
5
Which of the following is a measurement for volume?
liter
seconds
meter
gram
6
Name the Dependent Variable
Day
50
Girl Scout Cookie Sales
Number of Cookies Sold
7
What type of lab equipment is this?
Graduated cylinder
voltmeter
balance
triple beam balance
8
Cubic centimeters (cm
3
) is a measurement of:
length
mass
volume
time
9
What is the SI unit of measurement for temperature?
Kelvin
Celcius
Fehrenheit
10
A group that is not given the experimental variable is called
control group
scientific method
constant
experimental group
11
Convert 15.3 mL to L
0.0153
153
1530
15300
12
What is the mass of an object that has a Density of 1.2 g/mL and a volume of 22 mL?
26 mL
26.4 g
18.3 mL
18 g
13
Items in an experiment that are not changed are called
variables
control group
constants
experimental group
14
The independent variable is
is what is changed, and found on the x-axis
is the data collected, and found on the x-axis
is what is changed, and found on the y-axis
is the data collected, and found on the y-axis
15
What is the density of an object that has a mass of 5 g and a volume of 15 mL
3 g/mL
0.3 g/mL
5
30 g/mL
16
A circle graph is used to show
an if/then statement
a change over time
comparing categories
data that is parts of a whole
17
A process that uses observations and investigation to gain knowledge about events in nature is called:
Science
Inferring
Predicting
Experiment
18
Convert: 125.3 decimeters (dm) to kilometers (km)
0.01253
12.53
1253
0.1253
19
A hypothesis is set up as a
a question
If/then statement
an observation
conclusion
20
Mass is measured with a......
balance
graduated cylinder
voltmeter
ruler
