Just a wave, it just has high sodium content depending if the water is saltwater. If freshwater, then it has air content in the form of bubbles produced from the crashing waves.
"White capped" has two syllables.
White-capped Dipper was created in 1844.
White-capped Albatross was created in 1933.
White-capped Fruit Dove was created in 1840.
White-capped Water-redstart was created in 1831.
They call it the Primary wave or a P-wave
The Black-capped Chickadee has a black cap, white belly and cheeks, and light brown underneath it's wings, and black wings
The Black-capped Chickadee has a black cap, white belly and cheeks, and light brown underneath it's wings, and black wings
CAPPED in telco-speak means it's a fixed rate. It will not go higher, though it can go lower.
The speed at which a wave travels is called its velocity. This velocity is typically determined by the frequency and wavelength of the wave.
I would call it an electromagnetic wave, or electromagnetic energy.
The black capped chickadee is pretty constant in habits and appearance across it's range. The nearly identical Carolina chickadee is found in some areas frequented by the black capped, albeit more southerly in distribution. Somewhat smaller, with less rufus on the sides and less white in the wings, the Carolina will hybridize with the black capped where both birds are found, leading to confusion. The best way to tell the two apart is by voice. The black capped has a clear "chicka dee dee dee, the Carolina's is more hurried and higher pitched. The black capped's call note is a clearly whistled "fee bee ee, where as the Carolina's is a"fee bee, fee bay".