Best Answer

The electromagnetic spectrum is the range of all possible frequencies of electromagnetic radiation.[1] The "electromagnetic spectrum" of an object is the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular object. The electromagnetic spectrum extends from below frequencies used for modern radio through to gamma radiation at the short-wavelength end, covering wavelengths from thousands of kilometers down to a fraction of the size of an atom. The long wavelength limit is the size of the universe itself, while it is thought that the short wavelength limit is in the vicinity of the Planck length, although in principle the spectrum is infinite and continuous. EM radiation with a wavelength between 380 nm and 760 nm (790-400 terahertz) is detected by the human eye and perceived as visible light. So only a very small portion of the entire spectrum is visible.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How much of the electromagnetic spectrum in contained in white light?
Write your answer...
Still have questions?
magnify glass
Related questions

Sentence for the word electromagnetic spectrum?

Electromagnetic spectrum is the radiation of the sum

White light consists of what?

This light consists of all the colors of the rainbow, which are in the visible spectrum of electromagnetic waves. White light consists of: violet, indigo, blue, green, yellow, orange, and red, in the order from the lower end of the electromagnetic spectrum of visible light to the higher end of the spectrum.

What is the relationship between visible light white light and electromagentic spectrum?

They all are electromagnetic waves

How much of the visible spectrum is contained in white light?

All of it. White light is the blend of all visible colors.

Red light and white light reflect?

All of the electromagnetic spectrum can be reflected. White light is a combination of all colors. They all reflect, red is among them.

Is white light a single color- Does it have a place in the electromagnetic spectrum like red and blue do?

white light is not a single is made up of 7 different colors which include red and blue and yes it is there in the electromagnetic spectrum between ultraviolet and infrared radiation

Which has a higher frequency on the electromagnetic spectrum white or black?

Since white light is a mixture of all colors, and black is the absence of light, white light would have a higher frequency.

Why do the colors in the electromagnetic spectrum split up?

White light can be split up into lots of different coloured light waves using a prism. We call this range of colours the visible spectrum.

Can white light be broken up into various colours of light?

Yes visible light is part of what is called the electromagnetic spectrum. White light is actually all of the visible spectrum being seen. This is demonstrated by white light passing through a prism and being broken up into its component colors, such as a rainbow.

What do you call the range of colours of which white light is made up?

The visible portion of the Electromagnetic Spectrum. Visibility to the human eye is determined by the Frequency (or wavelength) of the light.

Rays in electromagnetic spectrum?

Radio waves, Infrared rays, Visible white light, Ultra violet rays, X-rays, Gamma rays

An instrument that breaks up white light into spectrum?

A prism is an instrument that breaks up white light into a spectrum.