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Chapter 1 - Physical Science Flashcards | StudBud
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Chapter 1 - Physical Science
Chapter 1 - Physical Science
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A #science quiz to #review #Ch.1 concepts.
Flashcards
36 cards
F
Practice quiz
P
Host live
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Questions
36
Answers
1
In science we measure in...
Gallifreyan
S.I./Metric
Whatever is convenient
Imperial System
2
Density equals...
volume multiplied by mass
volume divided by mass
mass divided by volume
mass multiplied by volume
3
Length x Width
Density
Volume
Area
4
A unifying explanation for a broad range of hypotheses that have been supported by testing...
Hypothesis
Law
Theory
5
A summary of many experimental results & observations; how things work...
Law
Theory
Hypothesis
6
A cereal box has a mass of 340 g. It is 27 cm x 19 cm x 6 cm. What is the density?
1 g/cm3
0.110
None of these answers.
0.110 g/cm3
7
A possible explanation or answer to a question is...
Prediction
Law
Theory
Hypothesis
8
True or False: I can get extra credit on my test by knowing facts about my house sponsor.
True
False
9
The application of knowledge, tools, & materials to solve problems & accomplish tasks is...
Engineering
Technology
Science
Life
10
Volume equals
area multiplied by height
area divided by height
length divided by width multiplied by height
length multiplied by width multiplied by height
11
What is the density of a metal with a mass of 45 g and a volume of 25 cm
3
?
1.8 g/cm2
1.8 density
1.8 g/cm3
1.8 g/cm
12
A representation of an object or system...
Hypothesis
Model
Theory
Idea
13
The basic unit of length in the SI system.
Centimeter
Meter
Kilometer
Millimeter
14
What is the volume of the shape if each side is in millimeter?
144 mm2
144 mm
144 mm3
There is no volume.
15
The amount of matter something is made of...
Mass
Volume
16
A cereal box has a mass of 340 g. It is 27 cm x 19 cm x 6 cm. What is the volume?
3,078 cm
2, 078 cm3
2, 078 cm
3,078 cm3
17
The study of matter and energy is...
Chemistry
Biology
Physics
Physical Science
18
A hypothesis is often developed out of...
Both observations & experiments.
Observations
Laws
Experiments
19
A measure of how hot or cold something is...
Activation Energy
Temperature
Fever
Thermometer
20
100 C is ....
345 K
0 K
100 K
373 K
21
A series of steps that scientists use to answer questions & solve problems.
Scientific Process
Method Acting
Methodology
Scientific Method
22
What is the area of the shape if each square is 1 cm?
8 cm
15 cm2
15 cm
8 cm2
23
The amount of matter in a give space; mass per unit volume...
Density
Area
Volume
24
People who are not interested in being a scientist, won't ever use physical science.
True
False
25
Physical Science is the study of...
Energy & Motion
Matter & Energy
Matter & Composition
Matter & Motion
26
Length x Width x Height
Area
Density
Volume
27
Any pieces of information acquired through experimentation...
Answers
Data
Predictions
Theory
28
Any use of the sense to gather information is...
Observation
Data
Theory
Hypothesis
29
The amount of space something occupies...
Volume
Mass
30
A cereal box has a mass of 340 g. It is 27 cm x 19 cm x 6 cm. What is the area of the front?
495 cm2
513 cm2
500 cm2
550 cm2
31
The statement, "Sheila has a stain on her shirt" is an example of a(n)...
Law
Prediction
Hypothesis
Observation
32
10 meters is equal to...
100 cm
1,000 cm
10,000 mm
Both 1,000 cm & 10,000 mm
33
How many milliliters are in 3.5 kL?
3,500 mL
0.0035 mL
3,500,000 mL
35,000 mL
34
Area equals
length divided by width
length multiplied by width
35
For a hypothesis to be valid, it must be...
Testable
Both testable and supported by evidence.
Made into a law
Supported by evidence.
36
Which two areas of science, other than Chemistry & Physics, involve physical science?
Botany & Astronomy
Astrology & Psychic-ology
Psychology & Naturopathy
None of them, only Chemistry & Physics.
