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It is a gesture of friendliness, and a token of friendship.

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Q: Why do people wave to each other?
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Related questions

Why do people wave when they greet each other?

To show that their hands are free from weaponry.


When was The Least We Can Do Is Wave to Each Other created?

The Least We Can Do Is Wave to Each Other was created in 1970-02.


Why do you wave?

People wave to visually say hi or bye to each other from a far distance. People also use waving to get someone's attention. It has been around for so long that people just do it.


When the crest of the wave passes through the trough of another wave?

They cancel each other.


What is milky wave?

milky wave is when ther is to poscents of gravity hits each other


When two waves interfere destructively with each other the amplitude of the combined wave?

decreases or cancels out, resulting in a wave with smaller amplitude or no wave at all. This occurs when the crests of one wave align with the troughs of another wave, causing them to partially or completely cancel each other out.


When waves interfere with each other?

Standing wave If they do a great job, the wave practically disappears.


When two waves combine to subtract from each other. what interference occurs?

Destructive interference occurs when two waves combine to subtract from each other, resulting in a wave with reduced amplitude. This happens when the peaks of one wave align with the troughs of another wave, causing them to cancel each other out.


How do trig functions greet each other?

with a sine wave


How do belgians greet each other?

They wave and say Hi!


What is it when a combination of waves form a larger wave?

When a combination of waves come together to form a larger wave, it is called interference. Interference can be constructive, where the waves reinforce each other and the resulting wave is stronger, or destructive, where the waves cancel each other out and the resulting wave is weaker.


What is a interference wave?

Interference means two waves meet each other. If the waves are in same phase, they'll enhance each other, creating a bigger wave or a bigger maximum at that point. If they are in opposit phase, they'll undo each other either fully or partially. This is called an destructive interference wave.