11F L004 RP Reaction Time 2
Authored by Jessica Cashmore
Science
9th Grade
Used 3+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following best describes the relationship between reaction speed and ruler reading in this experiment?
Quicker reaction = smaller ruler reading
Quicker reaction = larger ruler reading
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the conversion table in the reaction time activity?
To convert ruler readings to reaction times.
To record the number of attempts.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why would using an average (mean) not be helpful in this specific experiment?
It only tells us if, overall, we were better or worse than someone else.
It shows every individual result.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does "repeatability" refer to in the context of the experiment?
The ability to get the same result every time without practice
The ability to measure very small times accurately
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the resolution considered poor in the ruler catching experiment?
Different ruler readings can convert to the same time using the conversion chart
The ruler is too long
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What would improve the reliability of the experiment according to the material?
Doing the experiment several times
Doing the experiment only once
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a computerised reaction test typically ask you to respond to?
A sound or image
A mathematical equation
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