answersLogoWhite

0

One way to do that is to silently move parts of your body in understood and agreed

patterns in order to convey signals to other people who see you as you do it. One

example of this strategy is: Wave at your friend across the street.

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

Why is it impossible to view atoms using visible light?

Because they are smaller than the wavelengths of visible light.


Is there an upper limit to magnification using visible light?

Yes, the wavelength of the light limits the maximum magnification of a microscope. Using visible light, the limit is about 1200 to 1500X.


Can you give me a sentence using the word visible light?

As they sailed on, there was a visible light at the horizon.


One use for visible light is to help people communicate with one another?

Yes. (semaphore)


What pens can communicate with the computer?

You can communicate with computers using the Light Pens And Graphics Tablets.


Can you study visible light using a radio telescope?

No.


What type of light bulb converts ultraviolet waves into visible light?

A fluorescent light bulb converts ultraviolet waves into visible light using a phosphor coating inside the bulb. When the UV light hits the phosphor coating, it emits visible light.


Does all types of light create a rainbow?

No rainbows can only happen using visible (white) light.


Can you communicate at light speed?

Literally speaking, we do it every day, using the communications technique that we call 'radio'.Information carried by radio travels from place to place at the "speed of light".If you need an example of communication using nothing but visible light, thenyou'd have to consider something like waving at a friend across the street.But still, If we communicate through radio waves, to sound still takes time to reach our ears and get processed by the brain, taking up enough time.


What is radio astromony?

astronomy using radio waves, rather than visible light. visible light and radio waves are essentially the same, only radio waves have a much longer wavelength. not everything emits light in the visible band, many otherwise invisible objects can only be detected using extreme wavelengths.


Why are atoms invisible to visible light?

Atoms are typically smaller in size than the wavelength of visible light, which makes them difficult to detect using visible light. Additionally, atoms do not absorb or reflect visible light in a way that allows them to be seen by the human eye. Special techniques such as electron microscopes are often used to visualize atoms.


Which type of photography captures light in regions below or above the visible spectrum and renders it as a visible image?

Infrared photography captures light in regions below the visible spectrum and renders it as a visible image. It involves using film or sensors sensitive to infrared light to create unique and ethereal images.