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Figure 5 shows a wave on the surface of water - Edexcel - GCSE Physics Combined Science - Question 4 - 2023 - Paper 1
Question 4
Figure 5 shows a wave on the surface of water. direction of travel of wave (i) Which of the arrowed lines shows the amplitude of the wave? A B C D (ii) Explain w... show full transcript
Worked Solution & Example Answer:Figure 5 shows a wave on the surface of water - Edexcel - GCSE Physics Combined Science - Question 4 - 2023 - Paper 1
Step 1
Which of the arrowed lines shows the amplitude of the wave?
Answer
The amplitude of the wave is represented by line B. This is because the amplitude is the maximum displacement of points on a wave from the rest position, and line B shows this highest point directly from the equilibrium position.
Step 2
Explain why the wave shown in Figure 5 is a transverse wave.
Answer
The wave in Figure 5 is a transverse wave because the vibrations of the water particles occur perpendicular to the direction of the energy transfer. In other words, as the wave travels horizontally, the water moves up and down, which is characteristic of transverse waves.