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Test 1 - review
Test 1 - review
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Introduction to Physical Science and Measurements
Flashcards
40 cards
F
Practice quiz
P
Host live
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Questions
40
Answers
1
How many steps are there in the Scientific Method?
5
7
6
8
2
Which graph is best to show percentages?
Line graph
Bar graph
Pie chart
3
Scientific Theories are
Can be modified over time
Explanations based on observations and investigations
Not a guess
All of these
4
What are the three main fields of Science?
Chemistry, Physics, and Astronomy
Earth and Space Science, Life Science, and Physical Science
Astrology, Geography, Mineralology
Archaeology, Meteorgolgy, and Chemistry
5
What is the formula for density?
D=M/V
D= L x W x H
D=V/M
D = V x M
6
calculate the volume of this cube
231 cm3
21i n3
231 in3
231 in
7
Which animal is least preferred?
Chickens
Donkeys
Cows
Dogs
8
______ is a method of studying the natural world
Science
Scientific Theory
Scientific law
The Scientific Method
9
What is the volume of this liquid?
600 mL
200 mL
250 mL
300 mL
10
Which of the following changes because of the experimenter?
the control
the independent variable
the dependent variable
11
_______ seems to be true all of the time, and describes patterns observed in nature
Scientific laws
the natural world
a model
Scientific theories
12
What is the total cost of 5 movie tickets?
$40
$24
$64
$48
13
What are the arrows pointing to on this graph?
Y-axis
X-axis
Title
Data
14
What is a base unit?
A unit without a prefix (like centi, milli, etc.)
Base units don't exist
A unit that has a base
A unit with a prefix (like centi, milli, etc.)
15
What color represents the graph's title
Yellow
Blue
Red
Green
16
One side of a cube has a length of 2cm. Calculate its volume.
6cm3
8cm3
6cm
8cm
17
What type of graph is this?
Bar graph
Line graph
Pie graph
18
A globe is an example of
a Scientific Theory
a Scientific Law
a model
None of these
19
What graph would I use to show daily temperatures?
Line graph
Bar graph
Pie chart
20
Which is a unit of measurement for mass?
liters
deciliters
grams
milimeters
21
Which is NOT a way to measure volume?
Using a beaker filled with liquid
Measuring the sides of an object
Putting the object on a scale
Calculating L x W x H
22
Weight changes
depending on the season
IDK
depending on gravity
never
23
Which is a base unit for mass?
grams
meters
liters
cubic meters
24
Which is a unit of measurement for length?
liters
grams
centimeters cubed
meters
25
What is the Y-axis label?
Movie types
People
Action
Favorite Type of Movie
26
Which is NOT a step in the Scientific Method?
Experiment
Observe
Hypothesis
Theorize
27
What type of graph is this?
All of the above
Circle graph
Pie graph
Pie chart
28
What is the formula for volume?
L x W x D
L x W
D x M
M ÷ V
29
What is the total cost of 3 movie tickets?
$48
$64
$24
$40
30
Which is an example of a base unit?
grams
degrees
centimeters
kiloliters
31
If the mass of the Hulk is 635kg and his volume is 0.156 m
3
, what is his density?
4,070.51 kg/m3
4,070.51 g/m3
99.06 g/m3
99.06 kg/m3
32
Which graph best represents changes over time?
Pie charts
Bat graphs
Line graphs
33
A Scientific Model
are always 3D
helps Scientists visualize things
walks down a runway and wears different clothes
are never 3D
34
Which is a unit of measurement for volume?
cubic centimeters
meters
centigrams
milimeters
35
Which of the following does not change?
The dependent variable
The independent variable
The control
36
A kilogram is a base unit
True
False
37
The purpose of a bar graph is to
to compare changes over time
to look at a relationship
look at colours
compare different groups' amounts
38
What is missing from this graph?
Y axis label
X axis label
Title
Data
39
Which is denser, a golf ball or a ping pong ball
Ping pong ball
They have the same density
Golf ball
40
Science never changes
False
True
