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