The first example: hair diameter
no. they are visible with the human eye
It is not visible to the human eye.
The (not surprising) name is "visible light."
The change is not visible to the human eye
Visible light waves are the electromagnetic waves which are detected by the human eye. They make up only a small part of the electromagnetic spectrum. So, visible light is any light in which the human eye can detect.
Visible light is visible (for the human eye), infrared is not. Infrared has a longer wavelength, and a higher frequency. visible light is visible to human i.e the VIBGYOR, above vibgyor are ultravoilet light which is not visible to human eye and below vibgyor are infrared light which is also not visible to human eye.
No.
No, gamma rays are not visible to the human eye.
Visible light waves
It is not visible to the human eye.
Light.
no. they are visible with the human eye
It is not visible to the human eye.
The (not surprising) name is "visible light."
Because it's comprised of the band of wavelengths that the human eye can detect, that is, wavelengths that are 'visible' to human beings.
The change is not visible to the human eye
The human eye can view the visible light spectrum, which is a segment of the electromagnetic spectrum. It has been concluded that the human eyeball can reveal wavelengths that vary from about 400 to about 700 nanometers.