Dr bamu MSc physic III sem, Exams of Physics

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.) ~ | DR. BABASAHEB AMBEDKAR MARATHWADA UNIVERSITY | KOHINOOR ARTS, COMMERCE AND SCIENCE COLLEGE AT KHULTABAD — = —— ——_— a Ruy enc) 8 eee OO CLASS :- M.SC - Il YEAR SUBJECT :- PHYSICS MARKS ney PAPER ___:- PHY- 409 ee ———S —— —— ee oa tie . xkx TEST-—I *** [GENERAL CONDENSED MATTER PHYSICS] QUESTION 01. Distinguish between POINT GROUP and SPACE GROUP? QUESTION 02. State BRAGGER LAW? Explain reciprocal of LAETCE VECTOR? a) QUESTION 01. Write short note on. \)y A) 2D & 3D BRAVAIS LATTICES. B) Characteristic of CUBIC LATTICES. C) LILLER INDICES. D) Absorption of X-RAY. E) LATTICES TRANSTATION VECTORES & LATTICES. Om Cn) GVW 17 t CeRvicse AMRHA\ wee wesw ese ee See" —_aeamemewrens es = Seo ———_— [GENERAL CONDENSED MATTER PHYSICS] QUESTION 01. Explain vibration of one dimensional of MONO-ATOMIC & DIA-ATOMIC LATTICE? QUESTION 02. Explain FREE ELCTRON GEN in three dimension? *** TUTORIAL *** QUEST ION O01. Give the concept of HOLE? Explain equation of MOTION FOR ELECTON & HOLES? QUESTION 02. State and explanation FERMI - DIRAC DISTRIBUTION? [1] [ KOHINOOR ARTS, COMMERCE : AND SCIENCE COLLEGE AT KHULTABAD/ M.SC- Il YEAR / PHYSICS/ Ill SEM }