standing lenticular clouds.
Standing Waves.
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Yes. The observer would still receive less - or more - wave crests per second.
the waves create a pattern of crests and troughs that do not seem to be moving. because the wave pattern stays in one place it is called a standing wave.
The greater the amplitude, the higher the crests and lower the troughs.
standing lenticular clouds.
Standing Waves.
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Standing waves (sometimes called stationary waves) are the result of interference between two progressive wave systems. They can occur in anything from flowing water to optical systems to transmission lines. Points of negative interference are called nodes and points of the wave crests and troughs central between nodes are called antinodes. At certain frequencies (resonances), the nodes will become stationary, and the wave appears not to move. What they do is a broader question, but one (of very many examples) would be the sound created by a stinged musical instrument, which depends on standing waves to produce its sound.
Standing Waves
Yes. The observer would still receive less - or more - wave crests per second.
http://www.crystalinks.com/lenticular.html Lenticular clouds, technically known as altocumulus standing lenticularis, are stationary lens-shaped clouds that form at high altitudes, normally aligned at right-angles to the wind direction. Where stable moist air flows over a mountain or a range of mountains, a series of large-scale standing waves may form on the downwind side. Lenticular clouds sometimes form at the crests of these waves. Under certain conditions, long strings of lenticular clouds can form, creating a formation known as a wave cloud.
http://www.crystalinks.com/lenticular.html Lenticular clouds, technically known as altocumulus standing lenticularis, are stationary lens-shaped clouds that form at high altitudes, normally aligned at right-angles to the wind direction. Where stable moist air flows over a mountain or a range of mountains, a series of large-scale standing waves may form on the downwind side. Lenticular clouds sometimes form at the crests of these waves. Under certain conditions, long strings of lenticular clouds can form, creating a formation known as a wave cloud.
the waves create a pattern of crests and troughs that do not seem to be moving. because the wave pattern stays in one place it is called a standing wave.
yes because all waves have crests and troughs.
You can find German family crests at familycrest.com, or at houseofnames.com
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