The wavelength of X-rays is

Assertion (A) : K-shell electron capture is detected by anylizing the wavelength of X-ray emmited Reason (R ) : The wavelength of X-ray is characterstics of the daughter elment and not the parent element

The wavelength of X - rays decreases , when

X-rays of wavelength 0.14.nm are scattered from a block of carbon .What will be the wavelength of X-rays sacatted at 90^(@) ?

An X-rays of wavelength 0.140 nm are scattered from a block of carbon. What will be the wavelengths of X-rays scattered at 90^(@) ?

The angle of reflection for first order monochromatic X-rays from a crystal whose atomic spacing is 2.5 Å is 15^(@) . Calculate the wavelength of X-rays.

What is the average wavelength of X-rays ?

The angle of reflection for mono - chromatic X - rays from a crystal whose atomic spacing is 2.5Å is 15°. Calculate the wavelength of X - rays.