Curriculum
Course: OCR A Level Physics A H556
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Curriculum

OCR A Level Physics A H556

1. Development of Practical Skills in Physics

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2. Foundations in Physics

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3. Forces and Motion

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4. Electrons, Waves and Photons

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OCR H556 chapter questions and answers

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Quiz

1.2.1 Presenting and Interpreting Results – Check yourself

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  • Questions count: 6
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
How should a column heading for time in seconds be written in a results table?
Time (seconds) written beside each value
t / s
s
Time = s
2.
A metre rule has 1 mm divisions. Which raw reading is correctly recorded?
0.45 m
0.4 m
0.450 m
0.4500 m
3.
Which display is most suitable for current against p.d. for a filament lamp?
Pie chart
Bar chart
Table only
Scatter or line graph
4.
Pairs (x, y): (1, 12), (2, 6), (3, 4), (4, 3). What is the relationship?
y proportional to x
y inversely proportional to x
y proportional to x squared
No relationship
5.
A reading in a set clearly does not fit the trend. What should you do?
Delete it silently
Average it in without comment
Flag it, look for a cause and repeat if possible
Change it to fit the trend
6.
Three timings of 20 oscillations are 30.0 s, 30.4 s and 30.2 s. What is the mean time for one oscillation?
1.51 s
0.66 s
30.2 s
15.1 s
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Part of 1. Development of Practical Skills in Physics — see every lesson and quiz in this unit.
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