Question

When white light incidents on a diffraction grating, what coloured light will be diffracted more? Why?

Answer 1

its depend on the wavelength becouse you ll have to study in class 11

Answer 2

Using a diffraction grating, white light may be divided into all seven major hues of the complete spectrum or rainbow.

• As light passes through the diffraction grating's many fine slits, it is separated into colours. A transmission grating is a grating that transmits information from one point to another. There are additional gratings for reflection.
• Because white light is made up of an incoherent combination of many different wavelengths of light, diffraction processes can separate it into its various colours. The different wavelengths diffract at varying rates, resulting in the white light being separated into its rainbow of colour.
• White light has no distinct wavelength. Each colour of light has a different effect. Blue light, for example, is shorter than green light and red light. For diffraction and interference, each wavelength has somewhat varied and particular features.
• When we employ white light for diffusion, we initially notice big white central maxima in the case of a single slit. As you continue to the left, the white disappears and you see VIBGYOR.
• White light, on the other hand, is unique. It is, in reality, a delicate balancing act involving numerous wavelengths. You can get there by combining elements in many ways. You might recall Isaac Newton's famous experiment.

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