The X-ray coming from the X-ray tube has medical application especially imagine this is because of the fact that the wavelength of X-RAY lie between the range of 10 to 0.01nm and is a very high frequency electromagnetic radiation which is not visible space and that is C is right option

Explanation:

The correct answer is option 'C', which states that the X-ray beam coming from an X-ray tube has all wavelengths greater than a certain minimum wavelength.

Here is a detailed explanation of why option 'C' is the correct answer:

1. X-ray Tube:
An X-ray tube is a device that produces X-rays by accelerating electrons to high energies and directing them onto a target material. When the high-speed electrons collide with the target, X-rays are generated.

2. X-ray Spectrum:
The X-ray spectrum produced by an X-ray tube consists of a range of different wavelengths. This spectrum is characterized by a continuous distribution of X-ray energies, which corresponds to a range of wavelengths.

3. Bremsstrahlung Radiation:
The X-rays produced in an X-ray tube result from two main processes. One of these processes is called bremsstrahlung radiation, which occurs when high-speed electrons are decelerated or deflected by the electric field of atomic nuclei in the target material. As a result, X-rays of various energies and wavelengths are emitted.

4. Characteristic Radiation:
The other process that contributes to the X-ray spectrum is characteristic radiation. It occurs when the high-speed electrons collide with inner-shell electrons of the target material, causing the removal of these electrons. When the vacancies left behind are filled by outer-shell electrons, X-rays of specific energies and wavelengths are emitted.

5. Minimum Wavelength:
The X-ray beam produced by an X-ray tube always has a minimum wavelength. This minimum wavelength corresponds to the maximum energy of the X-rays in the spectrum. It is determined by the maximum kinetic energy of the electrons that are accelerated in the X-ray tube.

6. All Wavelengths Greater Than Minimum:
Therefore, all the X-rays emitted by an X-ray tube have wavelengths greater than the minimum wavelength. The X-ray spectrum extends to longer wavelengths as the energy of the X-rays decreases.

Conclusion:
In summary, the X-ray beam coming from an X-ray tube has all wavelengths greater than a certain minimum wavelength. This is because the X-ray spectrum produced by an X-ray tube consists of X-rays of various energies and wavelengths, and the minimum wavelength corresponds to the maximum energy of the X-rays in the spectrum.