Page 317 - Physics Coursebook 2015 (A level)
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Chapter 19: Oscillations
4 In each of the examples in Figure 19.38, give the phase difference between the two curves: i as a fraction of an oscillation,
ii in degrees and iii in radians. a
0
b
0
c
0
Figure 19.38 For End-of-chapter Question 4.
[9]
Time
Time
Time
305
Displacement Displacement Displacement
