Question

What do we call visible light? We call it color. ..., so really, children, mathematically, all of light is invisible.

a) An explanation of the nature of light
b) A discussion on perception
c) An analysis of color theory
d) A commentary on the limitations of human vision

Answer 1

Visible light is the range of electromagnetic radiation that human eyes can perceive. It is called visible light because it is the part of the electromagnetic spectrum that most readily reaches Earth's surface and human eyes are sensitive to these wavelengths. When white light passes through a prism or water droplets, it can be separated into different colors, creating a rainbow or a spectrum of colors.

Step-by-step explanation:

Visible light is the range of electromagnetic radiation that human eyes can perceive, with wavelengths between roughly 400 and 700 nm. It is called visible light because it is the part of the electromagnetic spectrum that most readily reaches Earth's surface and human eyes are sensitive to these wavelengths.

When white light passes through a prism or water droplets, it can be separated into different colors, creating a rainbow or a spectrum of colors. Color perception is based on our eyes' response to different combinations of wavelengths of light.