Curriculum
Course: IB Physics HL
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Curriculum

IB Physics HL

Theme A — Space, Time and Motion

0/125 Dr Dabour Hub Science Diagram and Course Material

Theme B — The Particulate Nature of Matter

0/105 Dr Dabour Hub Science Diagram and Course Material

Theme C — Wave Behaviour

0/73 Dr Dabour Hub Science Diagram and Course Material

Theme D — Fields

0/77 Dr Dabour Hub Science Diagram and Course Material

Theme E — Nuclear and Quantum Physics

0/89 Dr Dabour Hub Science Diagram and Course Material

Tools and Inquiry — IB Physics skills

0/43 Dr Dabour Hub Science Diagram and Course Material
Quiz

I.3.1 Concluding in Physics – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
A good conclusion should first:
answer the research question
list the apparatus
describe all the errors
repeat the method
2.
A result of 9.9 ± 0.2 m s−2 compared with the accepted 9.81 is:
inconsistent
invalid
consistent with the accepted value
exactly equal
3.
Which phrase is most appropriate in a conclusion?
proves beyond doubt
is consistent with within uncertainty
is always true
must be correct
4.
A measured value 4.6 ± 0.1 compared with an accepted value 5.0. The best statement is:
not consistent; a systematic error is likely
consistent; random error only
exact; no error
impossible to compare
5.
The percentage difference between 98 and an accepted 100 is:
0.2%
20%
1%
2%
6.
A conclusion should state the range tested because:
it makes the report longer
trends outside it are not supported by the data
it removes uncertainty
it proves the hypothesis
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Part of Tools and Inquiry — IB Physics skills — see every lesson and quiz in this unit.
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