HC Verma Solutions Vol 2 Chapter 22 X-Rays offers detailed answers to all the exercises given in the chapter. Students can, therefore, use the solution to not only know the correct answers but they will get a clear understanding of the right method to solve these questions. The solutions will further help them develop better problem-solving skills and ultimately boost their preparation level. The solutions are centred around physics topics such as frequency, momentum and the energy of X-rays, etc. Students will also get to learn topics of X-Rays in problems such as:
- Finding the electric field when wavelength and diameter are given.
- Finding energy utilised by X-Rays when the wavelength is given.
- Questions based on energy needed to knock out an electron from their shells and energy needed to ionize an atom, etc.
- We will be seeing questions in which we have to find the maximum potential difference without emitting an electron, the power emitted in X-ray, heat produced, stopping potential and momentum of the atom.
The HC Verma solutions which have been thoughtfully prepared will also help students to be familiar with the concepts and practice the questions in a seamless manner.
Key Topics Related To X-rays
Some of the key topics that students should focus on are;
- Production of X-rays
- Continuous and Characteristic X-rays
- Soft and Hard X-Rays
- Moseley’s Law
- Bragg’s Law
- Properties and Uses of X-rays
Important Questions In Chapter 22
1. State whether X-rays can be used or not for photoelectric effect? Is it possible for X-rays to be polarized?
2. Electrons usually strike the target and stop inside a Coolidge tube. Explain whether the target gets negatively charged as time passes in the process?
3. It is often said that X-ray is injurious to health. However, exposure to visible light is not harmful. Explain why this happens when both of them are electromagnetic waves?
4. What is the nature of the X-ray beam coming from an X-ray tube?
(a) It is monochromatic (b) the wavelengths are smaller than a certain maximum wavelength (c) the wavelengths are greater (d) All the wavelengths lie between the minimum and maximum wavelength
5. What happens to the emitted radiation when the potential difference applied to an X-ray tube is increased?
(a) the minimum wavelength decreases (b) the minimum wavelength increases (c) the intensity increases (d) there is no change in the level of intensity
HC Verma Solutions Vol 2 X-Rays Chapter 22