Reaction Time (AQA GCSE Physics Combined Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the typical range for human reaction time?
What is the typical range for human reaction time?
0.2 to 0.9 seconds
Which factor does NOT affect reaction time?
Which factor does NOT affect reaction time?
Vehicle colour
Why is a standard stopwatch ineffective for measuring reaction time?
Why is a standard stopwatch ineffective for measuring reaction time?
Reaction times are typically under 1 sec
What simple method can be used to measure reaction time?
What simple method can be used to measure reaction time?
Dropping and catching a ruler
In the ruler drop test, what does a longer distance indicate?
In the ruler drop test, what does a longer distance indicate?
Slower reaction time
Where should your hand be positioned at the start of the ruler drop test?
Where should your hand be positioned at the start of the ruler drop test?
At the 0 cm mark
What is the value for acceleration due to gravity?
What is the value for acceleration due to gravity?
Which formula is used to calculate actual reaction time from the ruler drop?
Which formula is used to calculate actual reaction time from the ruler drop?
How can you improve the accuracy of the reaction time experiment?
How can you improve the accuracy of the reaction time experiment?
Repeat test and calculate average
How does faster vehicle speed affect thinking distance?
How does faster vehicle speed affect thinking distance?
Greater distance covered during reaction
Which is given as an example of a distraction affecting reaction time?
Which is given as an example of a distraction affecting reaction time?
Using a phone
What happens when a driver has a slower reaction time?
What happens when a driver has a slower reaction time?
More distance before brakes applied