question_answer

X-rays are produced in X-ray tube operating at a given accelerating voltage. The wavelength of the continuous X-rays has values from                                                 [IIT 1998; BVP 2003]

A)            0 to \[\infty \]

B)            \[{{\lambda }_{\min }}\] to\[\infty \], where \[{{\lambda }_{\min }}>0\]

C)            \[0\] to \[{{\lambda }_{\max }}\] where \[{{\lambda }_{\max }}<\infty \]

D)            \[{{\lambda }_{\min }}\] to \[{{\lambda }_{\max }}\], where 0 < \[{{\lambda }_{\min }}<{{\lambda }_{\max }}<\infty \]