Question1) Answer all the questions:
i) Write short note on double focussing spectrograph.
ii) Desribe parity conservation law for nuclear states.
iii) What is semi-empirical formula for mass? Describe surface energy using the formula.
iv) Two nuetrons and two protons form a helium nucleus lduring fusion. Compute released energy in the process.
v) Compre heptons with Mersons.
Question2) Write in details about fundamentsl parts of mass spectrographs.
Question3) Describe spontaneous fussion and potential Barrier concepts.
Question4) What are nuclear forces? Describe different conditions for nuclear stability.