iris is the important part of the eye which is present below the cornea.a central aperture called pupil is present in it. It detects the light waves.
The cornea
Infrared waves have longer wavelengths compared to red light waves. The wavelengths of infrared waves are too long for the naked eye to see, while red light waves can be seen as part of visible light.
Visible light waves
the human eye
I'm assuming by "waves" you mean "electromagnetic waves," since there are ocean waves and a few other waves that we can see too. We can also perceive sound waves, but cannot see them. The electromagnetic waves that we can see are called the "visibile lights." Their wavelength range from about 760 nm( 760*10^-9 m), bright red, to about 390 nm, bright violet. Their frequency range from about 4*10^14 Hz to 7.9*10^14 Hz, respectively. Infrared and Ultraviolet are NOT a part of visible light. No he means waves in the sea
The cornea
Infrared waves have longer wavelengths compared to red light waves. The wavelengths of infrared waves are too long for the naked eye to see, while red light waves can be seen as part of visible light.
Visible light waves
Visible light waves
the human eye
I'm assuming by "waves" you mean "electromagnetic waves," since there are ocean waves and a few other waves that we can see too. We can also perceive sound waves, but cannot see them. The electromagnetic waves that we can see are called the "visibile lights." Their wavelength range from about 760 nm( 760*10^-9 m), bright red, to about 390 nm, bright violet. Their frequency range from about 4*10^14 Hz to 7.9*10^14 Hz, respectively. Infrared and Ultraviolet are NOT a part of visible light. No he means waves in the sea
Due to the Internal Reflection of light on the object and the observers eye are capable to receive those waves OR On any object light travels through it and by the reflections we can see them.
Light-waves form only a tiny portion of the electro-magnetic spectrum. visible light is the part of the spectrum that we can see with the naked eye. This excludes ultra-violet and infra-red light.
Visible light consists of the band of wavelengths to which the structure of the human eye is sensitive. Radiation outside of that band may enter the eye, but there's nothing in there that responds to it, so the brain remains unaware of it.
No, the visible part is called visible light. Ultraviolet is invisible to the human eye.
No, the visible part is called visible light. Ultraviolet is invisible to the human eye.
Each Color is associated with a certain band of wavelength in the visible part of the spectrum. When the waves gets too long for the human eye to see they're called infra-something. In this case meaning longer-than. And the longest wave humans can see is red. So there aren't any colors in infra-only waves that are longer than the human eye can see.