S.No | Question |
Question 1 | Describe the spectrum of hydrogen in detail. See Answer
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Question 2 | What are Bohr’s postulates about hydrogen atom? Hence derive expressions for (1) radii of electron orbit (2) energy of the electron.
See Answer |
Question 3 | What do you understand by the terms; normal state, excited state, excitation energy, ionization energy?
See Answer |
Question 4 | What are X-rays? Give an account of the properties and uses of X-rays.
See Answer |
Question 5 | What is a laser? Explain the principle and operation of laser. Describe some practical uses of lasers.
See Answer |
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