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Scientific Method Test Review Flashcards | StudBud
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Scientific Method Test Review
Scientific Method Test Review
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1
Which of the following is considered data?
suggestions for improvement
questions
hypothesis
facts and figures
2
What part of the microscope is the arrow pointing to?
objectives
diaphragm
base
3
Turn this part of a microscope if you need more light.
base
objectives
diaphragm
ocular lens
4
What part of the microscope is the arrow pointing to?
stage
body tube
objective
5
What is the mass shown on the triple beam balance?
142 grams
42 grams
421 grams
241 grams
6
The formula for finding the density of an object is
m ÷ v
b x h
l x w x h
l + w + h
7
Which criteria is missing from this list for diagramming images: Accurate, Big, Colorful,
decorated
dedicated
diagrammed
detailed
8
This type of microscope has more than one objective.
dissecting
compound
9
Density is measured in
grams
g/cm3
mL
cm3
10
Mass is measured with a(n)
graduated cylinder
triple beam balance
thermometer
scale
11
The amount of material in an object is its
volume
mass
density
weight
12
What part of the microscope is the arrow pointing to?
objective
body tube
stage
13
In order for scientists to investigate and answer questions, they use the
experiment
hypothesis
scientific method
data
14
Which step of the scientific method comes first?
1. Design an experiment
1. Take notes, data, results
1. Repeat the experiment several times
1. Recognize a problem or question
15
Mass is measured in
grams
cm3
g/cm3
mL
16
Something kept the same on purpose during an experiment.
independent variable
constant/controlled variable
dependent variable
17
The amount of space an object takes up is its
mass
weight
volume
density
18
Weight is measured with a(n)
graduated cylinder
triple beam balance
thermometer
scale
19
What part of the microscope is the arrow pointing to?
eyepiece
objective
coarse focus knob
20
What is the volume of this figure?
70 cm3
12 cm3
35 cm3
21
What kind of microscope is this?
Dissecting
Compound
22
This type of microscope is for looking at objects that are not easily seen with the naked eye.
compound
dissecting
23
Volume is measured in
cm3
g/cm3
grams
mL
24
What part of the microscope is the arrow pointing to?
stage
objective
body tube
25
One thing in an experiment that the scientist changes on purpose.
constant/controlled variable
dependent variable
independent variable
26
Something that changes as a result of changing another variable.
dependent variable
constant/controlled variable
independent variable
27
What kind of microscope is this?
Compound
Dissecting
28
Which knob do you turn first when you are trying to focus a microscope?
coarse focus knob
fine focus knob
29
How tightly packed and how heavy the molecules are in an object describes its ____.
volume
mass
density
weight
30
What part of the microscope is the arrow pointing to?
objectives
stage
diaphragm
31
Which of the following is part of the conclusion of a lab report?
accept or reject hypothesis
all of the above
suggestions for improvement
application to the real world
32
What part of the microscope is the arrow pointing to?
base
arm
eyepiece
33
If the mass of an object is 100 grams and its volume is 50 mL, what is its density?
200 g/mL
2 g/mL
5000 g/mL
500 g/mL
34
Using a graduated cylinder to find the volume of an irregular object is called
calculation
displacement
submerging
addition
35
This type of microscope flips images upside down.
dissecting
compound
36
Scientists determine if their original hypothesis was correct in the
experiment
results
data
conclusion
37
What part of the microscope is the arrow pointing to?
objectives
diaphragm
base
38
Another word for a hypothesis is a(n)
prediction
experiment
accurate
valid
39
Temperature is measured with a(n)
triple beam balance
graduated cylinder
thermometer
scale
40
What part of the microscope is the arrow pointing to?
base
stage
arm
41
Which of these steps comes before the other in the scientific method?
modify procedure
make an inference
42
An experiment that has been proven multiple times is considered
proven
lucky
fact
valid
43
A hypothesis must be
confirmed
testable
accurate
valid
44
The formula for finding the volume of a regular solid is
b x h
l x w x h
l + w + h
m ÷ v
45
What should be written as an "If...then...because..." statement?
observations
data
conclusion
hypothesis
46
Volume is measured with a(n)
graduated cylinder
thermometer
triple beam balance
scale
47
Total magnification if: ocular lens = 10X Objective = 40X
500X
400X
50X
40X
