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Scientific Method Revision 2 Flashcards | StudBud
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Scientific Method Revision 2
Scientific Method Revision 2
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part 2 revision
Flashcards
14 cards
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Questions
14
Answers
1
Why do we need to have a results tables and graphs?
So that we can make a fair comparison between the constants.
So that other scientists can read and interpret our results.
So that other scientists could repeat our experiment exactly
So that we know what to use.
2
Type of error: When the equipment being used to measure is wonky and doesn't mesure accurately
instrument error
zero error
reading error
<p>human reflex error</p>
3
What type of error: It takes a few milliseconds to start and stop the timer
reading error
zero error
human reflex error
instrument error
4
Why do we need to have our materials and method ready before we start?
So that other scientists can read and interpret our results.
So that other scientists could repeat our experiment exactly
So that we can make a fair comparison between the constants.
So that we know what to use.
5
Type of error: The equipment being used to measure should start at zero but it doesn't quite
instrument error
parallax error
reading error
zero error
6
What type of error: your eye can never be directly over the marking of a measuring device.
parallax error
instrument error
zero error
reading error
7
For unbiased information the last part of the web address we would look for is:
.org
.net
.com
.gov
8
Would you use first or second hand data to find who is the tallest man in the world?
third hand data
incorrect data
first hand data
second hand data
9
Websites that are commercial websites have the ending of:
.net
.org
.gov
.com
10
After you form a hypothesis, what is your next step?
Conduct the Experiment
Determine the Problem
Analyze the Data & Observations
Draw Conclusions
11
What type of error: When the item being measured is between the markings of the ruler
reading error
instrument error
zero error
parallax error
12
Websites that are government websites have the ending of:
.org
.net
.com
.gov
13
Would you use first or second hand data to find which toothpaste you like the most
third hand data
incorrect data
second hand data
first hand data
14
Why do we need to have the method set out clearly?
So that other scientists can read and interpret our results.
So that we can make a fair comparison between the constants.
So that we know what to use.
So that other scientists could repeat our experiment exactly
