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Duplicate of Scientific Method & Metric Conversion Flashcards | StudBud
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Duplicate of Scientific Method & Metric Conversion
Duplicate of Scientific Method & Metric Conversion
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Questions
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Answers
1
During an experiment, this item is measured.
Controlled Variable
Data
Independent Variable
Dependent Variable
2
What is the process of obtaining information through the senses?
Physical science
Observation
Measurement
Efficiency
3
5100mg = _______g
51
5.1
510
0,51
4
Inference or Observation
- It rained today.
Inference
Observation
5
A hypothesis is _______.
A possible explanation or answer to a question
Communicates your results
Has only one variable
Any piece of information acquired through experimentation
6
What must you find out after conducting an experiment and collecting data?
If the results support the hypothesis
If the answers can be corrected
If the results can be changed
If the answers are correct
7
What type of scientific model would be used to represent a molecule?
Conceptual
Physical
Chemical
Mathematical
8
Two liters equals how many milliliters?
2
200
2,000
0.2
9
Inference or Observation
- Your friend likes the color blue.
Observation
Inference
10
During an experiment, this item is changed.
Controlled Variable
Data
Dependent Variable
Independent Variable
11
Which is an example of a conceptual model?
A pinewood derby car
A model airplane
Weather Prediction
The Big Bang
12
What is a theory or explanation that is based on observations that can be tested?
A hypothesis
An observation
A scientific law
A conclusion
13
Inference or Observation
- In class, Mary prefers to use a mechanical pencil.
Observation
Inference
14
Physical science is mainly about ______
The relationship between matter and light
The relationship between light and energy
The relationship between molecules and matter
The relationship between matter and energy
15
1.2cm = ______mm
120
0.12
1,200
12
16
This candle smells like vanilla is a(n) ________
Hypothesis
Prediction
Law
Observation
17
Inference or Observation
The water fountain can refill my water bottle in less than 10 seconds
Inference
Observation
18
During an experiment, this is not changed.
Independent Variable
Constant
Dependent Variable
Data
19
Ways in which scientists answer questions and solve problems
Hypothesis'
Variables
Conclusions
Scientific Methods
20
During an experiment this is compared against to see if the Independent Variable has any affect
Controlled Variable
Dependent Variable
Independent Variable
Data
21
What type of scientific model is used to predict rainfall amounts?
Physical
Mathematical
Chemical
Conceptual
22
The two main branches of physical science are ________
Chemistry and Physics
Biology and Physics
Chemistry and Biology
Geology and Chemistry
23
What is a scientific law?
The final answer to a scientific question
A scientific statement of how something works, not why
An explanation of hypothesis, results, and observations
An explanation of many experimental results and observations
24
What is matter?
Something that has volume and mass
The ability to do work
Light energy
Microwaves
25
5100g = _______mg
5,100,000
510
5.1
51,000
26
Which of the following could you test using the scientific method?
How sunlight affects plant growth
The number of dimes in a dollar
The age of your lab partner
The prettiest color
27
The Responding Variable is the same as the ________.
Data
Independent Variable
Controlled Variable
Dependent Variable
28
True or False - You can use your five senses to determine a scientific law.
False
True
29
Organizing data into a graph is an example of ______
Asking a question
Collecting data
Analyzing data
Forming a hypothesis
30
After an experiment, scientists write a ________ which summarizes their experimental results.
Law
Conclusion
Hypothesis
Theory
31
The Manipulated Variable is the same as the __________.
Dependent Variable
Data
Independent Variable
Controlled Variable
32
What are three common kinds of scientific models?
Physical, mathematical, conceptual
Biological, chemical, mathematical
Mathematical, chemical, physical
Physical, psychological, conceptual
