[" For a catalyst,the angle of diffraction "(20)" is "],[90^(@)" and the second order line has a d value of "],[2.28" .The wavelength (in "[" 1) of X-rays used "],[" for Bragg's differaction is [EAM-2008] "]]

For a crystal, the angle of diffraction (20) is 90^@ and the second order line has a d value of 2.28 A^@ . The wavelength (in A^@ ) of X-rays used for Bragg's diffraction is

For a cyrstal, the angle of diffraction (2 theta) is 90(@) and the second order line has a d value of 2.28Å. The wavelength (inÅ) of X-rays used for Bragg's diffraction is

A crystal diffracts monochromatic x-rays. If the angle of diffraction of the second order is 90^(@) , then that for the first order will be

A diffracting grating 1 cm wide has 1200 lines and is used in second order. What is the diffraction angle for light of wavelength 550 nm?

The angle of diffraction 2 theta for a first - order nature was found to be 27^(@)8' using X- rays of wavelength 2.29Å . Calculate the distance between two diffracted planes.

With light falling normally on a diffraction grating, the angle of diffraction of second order is equal to 45^(@) for a wavelength lambda_(1) = 0.65mum . Find the angle of diffraction of third order for a wave length lambda_(2) = 0.50 mu m .

In Bragg's X-rays diffraction studies , 100 pm has second - order diffraction at glancing angle of 30^(@) Its interplanar spacing will be