Question

What is white light discribe the method to find its constituent colors

Answer 1

Answer:

seven colours of spectrum when mixed , give the white light.

Answer 2

Answer:

White light is defined as the complete mixture of all of the wavelengths of the visible spectrum. This means that if I have beams of light of all of the colors of the rainbow and focus all of the colors onto a single spot, the combination of all of the colors will result in a beam of white light.

To find the constituent colors of white light , the white is made to fall on a prism. when a narrow beam of parallel ray of white light is incident on the face of the prism and the refracted beam is observed on a white screen. this refracted beam consists of a band of colors : VIBGYOR.

Color Wavelength

Violet 380-450 nm

Blue 450-495 nm

Green 495-570 nm

Yellow 570-590 nm

Orange 590-620 nm

Red 620-750 nm

hope it helps !