What is the difference between deep water and shallow water waves???

The change from deep to shallow water waves occurs when the depth of the water , d , becomes less than one half of the wavelength of the wave, λA wave with a longer wavelength travels at higher speed . In contrast , shallow - water waves show no dispersion . Their speed is independent of their wavelength .

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answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

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