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Chapter 1: Introduction to Science (7th) Flashcards | StudBud
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Chapter 1: Introduction to Science (7th)
Chapter 1: Introduction to Science (7th)
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Introduction to Physical Science
Flashcards
37 cards
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Practice quiz
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Questions
37
Answers
1
Convert 1.87 g into centi grams
18.7 cg
187.0 cg
0.0187 cg
0.187 cg
2
Which of the following is qualitative data
My coffee is caramel flavored
My coffee cost $3.25
My coffee is 12 oz
My coffee is steaming hot
3
How many sig figs in 0.00930
3
6
5
4
4
17.6 + 0.084 =
17.684
17.68
17.7
17.6
5
The ability to assess claims critically and use sound evidence to make judgements is
critical thinking
deep thinking
the scientific method
judgmental thinking
6
What play is Schmidty auditioning for?
My Fair Lady
Peter Pan
I've Gotta Crow
The Wizard of Oz
7
The correct order of the steps of the scientific method are
Question, Hypothesis, Research, Experiment, Analyze, Conclud
Observe, Question, Hypothesis, Experiment, Conclude
Question, Research, Hypothesis ,Experiment, Conclude, Share
Observe, Research, Hypothesis, Experiment, Analyze, Conclude
8
Deci- means
x100
x10
1/10
1/100
9
The main branches of Physical Science are
Natural and Social
Social and Physics
Chemistry and Social
Physics and Chemistry
10
This explains why things occur
A scientific theory
A scientific law
A prediction
A hypthoesis
11
Expand 3.45 x 10
-2
0.0345
3450
34500
0.00345
12
A representation of an object or even is a
picture
tool
math problem
model
13
20 x 1.7767
35.5
40
35
35.53
14
Science is based on the idea that
There are somethings we will never understand
Controlled Experiments can answer any question
Everything has an explanation
Enough evidence will allow theories to become laws
15
Hecto- means
1/10
x1000
x100
x10
16
The application of science for practical purposes
predictiion
technology
models
experimention
17
Write 0.00076 in Scientific Notation
76 x 104
7.6 x 104
76 x 10-4
7.6 x 10-4
18
Write 89,740,000 in scientific notation
89.74 x 107
8.974 x 108
8.974 x 107
8974 x 104
19
This is best used for
Showing continuous change
Comparing similar data for separate events
All of the above
Showing Parts of a Whole
20
How many Sig Figs are in 7.30570?
3
4
6
5
21
This branch of Natural Science is concerned with earth and its atmosphere
Life Science
Physical Science
Earth Science
22
Convert 987.6 mg into dag
0.09876 dag
9,876,000 dag
987,6000 dag
0.9876 dag
23
This branch of Natural Science is concerned with inanimate natural objects
Earth Science
Life Science
Physical Science
24
This is
Precise and Accurate
Imprecise but Accurate
Precise but Inaccurate
Neither Precise nor Accurate
25
The two main branches of Science are
Physical and Social
Social and Natural
Earth and Natural
Natural and Life
26
What does Anna want to do?
Kiss a Door
Feed Sven
Build a Snowman
Talk to pictures on the wall
27
What years did the Broad Street Bullies win the Stanley Cup?
1980-81 and 1981-82
1972-73 and 1973-74
1979-80 and 1980-81
1973-74 and 1974-75
28
The metric unit for length is
meter
liter
kilogram
second
29
This is
Precise and Accurate
Precise but not Accurate
Imprecise but Accurate
Both imprecise and inaccurate
30
This is the science that is concerned with forces and energy
Earth
Chemistry
Life
Physics
31
A controlled experiment
Has no independent variable and one dependent variable
Has only one independent variable and no dependent variables
Has only one independent and dependent variable
Has multiple independent and dependent variables
32
Weight and Mass are the same thing
False
True
33
The metric unit for time is
kilogram
meter
liter
second
34
In order to gather evidence, Scientists
Investigate work of past scientists
Make Observations
Experiment
All of the Above
35
This is the science concerned with matter and its changes
Earth
Chemistry
Life
Physics
36
This tells you what is going to happen every time under the same conditions
A scientific Law
A hypothesis
A scientific theory
A prediction
37
2.10 x 2.45 =
5
5.145
5.15
5.1