Physics 2022 Multiple Choice (Answers Explained) EA by QCAA
This video covers all the multiple-choice questions from the Physics external exam in 2022 (Paper 1) created by QCAA. Here is the link to formula book mentioned:
https://www.qcaa.qld.edu.au/downloads...
The question time stamps are:
Q1 (Electromotive force) at 0:15
Q2 (Photons) at 1:18
Q3 (Incline planes) at 2:33
Q4 (Orbital Radius) at 4:18
Q5 (Tau particles) at 5:47
Q6 (Double Slit Experiment) at 6:18
Q7 (Magnetic Field Strength) at 7:21
Q8 (Electromagnetic Wavelength) at 7:52
Q9 (Projectile Motion) at 9:22
Q10 (Electric Field Strength) at 10:18
Q11 (Metal Electron Ejection) at 10:56
Q12 (Circular Motion) at 12:27
Q13 (Coil turns) at 13:32
Q14 (Feynman Diagram) at 15:13
Q15 (Special Relativity) at 16:14
Q16 (Resultant Vectors) at 16:44
Q17 (Gravitational Field Strength) at 18:03
Q18 (Transformers) at 19:20
Q19 (Gradient, Line of Best Fit) at 20:13
Q20 (Gauge Bosons) at 20:57
You can see (just) the answers at:
https://www.qcaa.qld.edu.au/downloads...
Taken from:
https://www.qcaa.qld.edu.au/senior/se...
Question 9 calculations gives you:
A. Horizontal distance = 6.3 metres
B. Horizontal distance = 9.8 metres
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