Question 1
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No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
1. Motion, forces and ene...
1.1. Physical quantities and measur...

Describe how to measure a variety of lengths with appropriate precision using tapes, rulers and micrometers (including reading the scale on an analogue micrometer)

4. Electricity and magnet...
4.2.4. Resistance

Describe an experiment to determine resistance using a voltmeter and an ammeter and do the appropriate calculations

3. Waves
3.4. Sound

Describe a method involving a measurement of distance and time for determining the speed of sound in air