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Physics Skills Review
Physics Skills Review
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9th grade physics course. Scientific method, variables, metric units, conversions, and graphs.
Flashcards
31 cards
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Questions
31
Answers
1
What is the correlation (or relationship) between shoe size and IQ?
No Correlation, the dots are everywhere
Low, Negative Correlation
High, Negative Correlation
High, Positive Correlation
2
How many meters (m) are in 4.5 kilometer (km)? Remember: "Kilo-" means 1000.
45,000 m
0.0045 m
4500 m
3
True or False:
Opinions
are statements that depend on values. Opinions cannot be proven.
False
True
4
I drank 300 mL from a 1 L bottle. How many mL are left?
700 mL
0.7 mL
0.007 mL
300 mL
5
Which month has the fewest number of birthdays?
August
February
October
June
6
You conduct an experiment and get the data below. What can you conclude from this information?
Studying more hours earns a better test grade.
More days missed leads to a higher exam score.
The more classes missed will result in a lower exam score.
7
What is the abbreviation for centigrams?
cmg
cm
cgrams
cg
8
What is the abbreviation for milliseconds?
m/s
ms
Ms
sm
9
What are the fundamental units of physics for the measurement of MASS?
grams (g)
kilograms (kg)
ounces (oz)
pounds (lb)
10
What type of graph would you use to visually show the data as a change in leaves over time?
Line Graph
Pie Chart
Bar Graph
Scatter Plot
11
What type of graph is represented below?
Pie Graph
Line Graph
Bar Graph
Scatter Plot
12
How many kiloseconds are in 2,300 seconds?
2,300,000 ks
32 ks
2.3
2.3 ks
13
What is the first step of the scientific method?
Analyze Data & Draw Conclusions
Ask a Question
Test the Hypothesis
Form a Hypothesis
14
For the question,
how many centimeters are in 1 hectometer,
what are the units on my answer?
Hm
cnm
m
cm
15
What are the fundamental units of physics for LENGTH?
inches
kilometers
miles
meters
16
What type of graph would I use with the data in this table?
Bar Graph
Scatter Plot
Pie Graph
Line Graph
17
What type of graph is represented below?
Circle Graph
Bar Graph
Pie Graph
Scatter Plot
18
What type of graph is shown below?
Bar Graph
Line Graph
Pie Graph
Scatter Plot
19
What does the abbreviation mm stand for?
millimeters
megameters
milligrams
Megamillion
20
Which graph has a LOW relationship/correlation? High = close to line of best fit
Right Scatter Plot (Negative)
Left Scatter Plot (Positive)
21
A
fact
in science is something that can be proven by
_____________ or measurement.
Observation
Opinion
Obstruction
22
What physical quantity does the metric units of SECONDS describe?
Time
Length
Mass
Volume
23
What physical quantity do the units of METERS describe?
Length
Time
Volume
Mass
24
What is one of the variables used in this scatter plot?
Shoe Size
# of Shoes
Annual Salary
IQ
25
How many milliseconds (ms) are in 4.2 seconds?
.0042 ms
4200 ms
42 ms
26
What is the independent variable (the cause) based on the hypothesis?
Grade on Mastery Quiz
Number of Hours I Study
Where I study
27
What is the relationship (correlation) based on the dots and line of best fit?
No Correlation
High, Negative Correlation
Low, Positive Population
High, Positive Correlation
28
What is the abbreviation for kiloliters?
kL
km
KG
cL
29
What physical quantity do LITERS describe?
Length
Mass
Volume
Time
30
For the question,
how many cats fit into a bathtub?, w
hat are the units with the answer?
Bath Tubs
Cats
Bath Bubbles
Sinks
31
What variable will be measured (the effect) from this hypothesis?
How restful my sleep was
How many hours I studied
Mastery Quiz Grade
