1. The photograph shows a wave in a bay - Edexcel - GCSE Physics - Question 1 - 2011 - Paper 1
Question 1
1. The photograph shows a wave in a bay.
The wave was made by a passing boat.
(a) Which of these best describes what is transferred by the water wave?
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Worked Solution & Example Answer:1. The photograph shows a wave in a bay - Edexcel - GCSE Physics - Question 1 - 2011 - Paper 1
Step 1
Which of these best describes what is transferred by the water wave?
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Answer
The best option is C: both water and energy. Water waves transfer energy through the movement of the water but do not carry water itself in the direction of the wave.
Step 2
Calculate the distance between the floats.
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Answer
The distance between the floats can be calculated using the formula for wavelength. Since the wavelength is 0.8 m, the distance between the two floats, which are one complete wavelength apart, is:
