When the X-ray tube is operated at 1kV, then X- rays of minimum wavelength \[\text{6}\text{.22 }\overset{\text{o}}{\mathop{\text{A}}}\,\] are produced. If the tube is operated at 10 kV, then the minimum wavelength of x-rays will be

\[\text{6}\text{.22 }\overset{\text{o}}{\mathop{\text{A}}}\,\,\]

\[\text{0}\text{.622 }\overset{\text{o}}{\mathop{\text{A}}}\,\]

\[\text{3}\text{.11 }\overset{\text{o}}{\mathop{\text{A}}}\,\,\]

When the X-ray tube is operated at 1kV, then X- rays of minimum wavele

1.	When the X-ray tube is operated at 1kV, then X- rays of minimum wavelength \[\text{6}\text{.22 }\overset{\text{o}}{\mathop{\text{A}}}\,\] are produced. If the tube is operated at 10 kV, then the minimum wavelength of x-rays will be
A.	\[\text{0}\text{.622 }\overset{\text{o}}{\mathop{\text{A}}}\,\]
B.	\[\text{6}\text{.22 }\overset{\text{o}}{\mathop{\text{A}}}\,\,\]
C.	\[\text{3}\text{.11 }\overset{\text{o}}{\mathop{\text{A}}}\,\,\]
D.	zero
Answer» B. \[\text{6}\text{.22 }\overset{\text{o}}{\mathop{\text{A}}}\,\,\]