Explain with appropriate diagrams various point defects observed in solid crystals.

What is epitaxial growth? What are the advantages of MBE growth technique? State its applications.

 Describe the importance and cost advantages of powder metallurgy in materials processing.

Calculate the mass of phosphorus required to make a silicon crystal with 10¹⁷ cm^-3 doping density, if the initial melt load of silicon is 50 kg. The density of silicon in the melt is 2.5 g cm^-3 and phosphorus has an atomic weight of 30.97u. Assume that the segregation coefficient k=0.35 is constant throughout the growth process.

Explain with diagram the float zone method of crystal growth. State its advantages over the Czochralski method.

What are solid solutions? Explain the rules (Hume-Rothery) governing the formation of substitutional solid solutions.

What are glassy alloys? Discuss their mechanical properties vis-à-vis normal metal alloys and ceramic oxide materials. State any four technological applications of glassy alloys.

What are glassy alloys? Discuss their mechanical properties vis-à-vis normal metal alloys and ceramic oxide materials. State any four technological applications of glassy alloys.

Explain with diagram, how many identical points are created by a 3 roto-inversion operation. Among 3-fold rotation and 3 roto-inversion operation, which one has higher order? Why?

Discuss the role of legislature and judiciary in furthering the cause of prisoners' rights in India.

What do you mean by the framing of charge? Discuss its importance in the criminal justice process in India.

The presumption of innocence is cornerstone of the criminal justice system in India. Discuss in detail.

The presumption of innocence is cornerstone of the criminal justice system in India. Discuss in detail.

Explain the police as an agency of criminal justice in Indian context.

 Trace the historical evolution of criminal justice system in India.

 Trace the historical evolution of criminal justice system in India.

Discuss the salient features of Indian Penal Code, 1860.

What is the significant contribution of the ecological school of criminology vis-à-vis juvenile delinquency?

What are the essential elements of crime? Discuss various principles of criminal jurisprudence.

 Projection