Define LAB and CM coordinate frames of reference used to study the kinematics of two- body collision. Obtain an expression of kinetic energy of a neutron after collision in the LAB system.

Discuss the concept of breeding and doubling time and describe how abundant fertile actinides could be converted to excellent fissile actinides.

If the reference neutron energy is 10 MeV, calculate the lethargy at 200 keV, and 0.025 eV?

What is the difference between slowing down density and flux of neutrons?

The average number of neutrons produced per fission is 2.5. What would happen in a second, if every neutron released in fission causes another fission? Assume a generation time of 0.1 second.

Distinguish between prompt and delayed neutrons released in fission and discuss their importance.

alculate the macroscopic scattering cross section for natural uranium. Given p = 18.9 g/cm³, percentage weight of 235U in natural uranium is 0.713; the rest being 238 U. The scattering cross sections for 235 U and 238 U isotopes being 15 b and 13.8 b, respectively.

How is community power defined by people's movement? Explain.

What do you understand by 'advocacy' with respect to NGOs? Illustrate with the help of an example from the NGO sector.

Elaborate on the socio-cultural factors that have a major impact on the gender health.

Enumerate various initiatives taken up by NGOs in the health care sector and elaborate on any one of your choice.

Discuss the Nutritional Status of India in light of the National Nutrition Policy, 1993.

What are the legal issues involved in fundraising for an NGO? Discuss various methods by which an NGO case raises funds.

What is meant by a project life cycle? Explain its stages and describe how these stages are interconnected.

How would you define literacy in its broadest sense? Design a comprehensive literacy project your NGO could implement in a slum or village community.

Describe the concept of Marketing Mix. How Marketing is differentiated from Selling?

Why do NGOs need to maintain accounts? What are the three basic accounting rules to be followed while maintaining NGO accounts? Give suitable examples for each rule.

Write a note on the role of Artificial Intelligence in tourism industry.

What do you understand by convention tourism? Discuss in detail with the help of examples.

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