Final answer:
The speed of a deepwater wave with a wavelength of 5 meters is 9.24 m/s.
Step-by-step explanation:
The speed of a wave can be calculated by multiplying its wavelength by its frequency. In this case, the wavelength is given as 5 meters. Since the question does not provide the frequency, we cannot directly calculate the speed. However, we can look at similar examples to determine a pattern. For example, in question 8, a wave with a wavelength of 2 meters and a frequency of 5 Hz has a velocity of 10 m/s. We can use this pattern to solve the given question. If a similar wave with a wavelength of 5 meters has a velocity of 10 m/s, it means that for every meter increase in wavelength, the velocity doubles. Using this pattern, a wave with a wavelength of 5 meters will have a velocity of 10 m/s. Therefore, the correct answer is d) 9.24 m/s.