What is visible spectrum ? What is its wavelength range ?

What is emission spectrum?

What is wavelength ?

Visible spectrum in nature

What is absorption spectrum?

________ colour of visible spectrum has highest wavelength.

What is spectrum? How is it taken?

What is Palaeobotany ? What is its use ?

What is Palaeobotany ? What is its use ?

What is the average wavelength of X-rays ?

Ramu R: The visible spectrum is a part of the electromagnetic spectrum. Laxman (L) : The electromagnetic spectrum is a part of the visible spectrum.