12.2 – Verifying Hooke’s Law (Leaving Cert Physics): 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 aim of this experiment?
What is the aim of this experiment?
To verify Hooke's law
What is the natural length of a spring?
What is the natural length of a spring?
Length with no external force
Which formula calculates extension?
Which formula calculates extension?
What goes on the Y-axis of the graph?
What goes on the Y-axis of the graph?
Restoring force (F)
If Hooke's Law is valid, what does the graph show?
If Hooke's Law is valid, what does the graph show?
Straight line through origin
What does the slope of the F vs s graph represent?
What does the slope of the F vs s graph represent?
Spring constant (k)
What is the formula for Hooke's Law?
What is the formula for Hooke's Law?
If you double the force, what happens to extension?
If you double the force, what happens to extension?
Doubles
When does Hooke's Law apply?
When does Hooke's Law apply?
Within elastic limit only
How do you avoid parallax error?
How do you avoid parallax error?
Read metre stick at eye level
What does the restoring force equal?
What does the restoring force equal?
Weight of the masses
What does a steeper slope on the graph indicate?
What does a steeper slope on the graph indicate?
Stiffer spring
