The X-ray beam emerging from an X-ray tube

  • Option 1)

     is monochromatic
     

     

  • Option 2)

     contains all wavelengths smaller than a certain maximum wavelength
     

  • Option 3)

    contains all wave lengths larger than a certain minimum wavelength
     

  • Option 4)

     contains all wave lengths lying between a minimum and a maximum wavelength.

 

Answers (1)

As learnt in

X-Ray -

Energy produced when higher atomic number atoms make transition

 

- wherein

It is of two types: continuous & characteristics X- Ray.

 

 X-ray has both continuous and characteristics wavelength. It contains wavelength from minimum to a large value.


Option 1)

 is monochromatic
 

 

This option is incorrect

Option 2)

 contains all wavelengths smaller than a certain maximum wavelength
 

This option is incorrect

Option 3)

contains all wave lengths larger than a certain minimum wavelength
 

This option is correct

Option 4)

 contains all wave lengths lying between a minimum and a maximum wavelength.

This option is incorrect

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