PH6151 Engineering Physics – I Question Papers Collection, Question bank , Notes Syllabus 2 marks with answers Part A Question Bank with answers Key, Important Part B Questions

Anna University PH6151 Engineering Physics – I, Question bank , Notes Syllabus 2 marks with answers Part A Question Bank with answers Key, Important Part B Questions & PH6151 Engineering Physics – I ANNA UNIVERSITY Question Papers Collection

 Anna University First Semester ( 1^st year ) Engineering Physics – I Question Papers Collection (Regulation 2013)

1^st  Semester

Department of Civil Engineering

 (Regulation 2013)

Semester : 01

Department : Civil

Year : FIRST  Year (I Year)

Regulation : 2013

Subject Code : PH6151

Subject Name : Engineering Physics – I
Collections : January 2014, May June 2014, Nov December 2014, May June 2015, January 2016 

Civildatas.blogspot.in page contains all the previous question papers of Anna university first semester Regulation 2013 question papers. It includes English-1 question papers,Maths-1 question papers,Physics-1 question papers,Physics-1 question papers, computer programming-1 question papers, Engineering graphics previous year question papers for Anna University ECE Department, EEE department, IT department, Mech department, CSE department, CIVIL department, EIE department etc.

PH6151   ENGINEERING PHYSICS – I

UNIT I CRYSTAL PHYSICS

Lattice – Unit cell – Bravais lattice – Lattice planes – Miller indices – d spacing in cubic lattice – Calculation of number of atoms per unit cell – Atomic radius – Coordination number – Packing factor for SC, BCC, FCC and HCP structures – Diamond and graphite structures (qualitative treatment) - Crystal growth techniques –solution, melt (Bridgman and Czochralski) and vapour growth techniques (qualitative)

UNIT II PROPERTIES OF MATTER AND THERMAL PHYSICS

Elasticity- Hooke‟s law - Relationship between three modulii of elasticity (qualitative) – stress -strain diagram – Poisson‟s ratio –Factors affecting elasticity –Bending moment – Depression of a cantilever –Young‟s modulus by uniform bending- I-shaped girders Modes of heat transfer- thermal conductivity- Newton‟s law of cooling - Linear heat flow – Lee‟s disc method – Radial heat flow – Rubber tube method – conduction through compound media (series and parallel)

UNIT III QUANTUM PHYSICS

Black body radiation – Planck‟s theory (derivation) – Deduction of Wien‟s displacement law and Rayleigh – Jeans‟ Law from Planck‟s theory – Compton effect. Theory and experimental verification – Properties of Matter waves – G.P Thomson experiment -Schrödinger‟s wave equation – Time independent and time dependent equations – Physical significance of wave function – Particle in a one dimensional box - Electron microscope - Scanning electron microscope - Transmission electron microscope.

UNIT IV ACOUSTICS AND ULTRASONICS

Classification of Sound- decibel- Weber–Fechner law – Sabine‟s formula- derivation using growth and decay method – Absorption Coefficient and its determination –factors affecting acoustics of buildings and their remedies. Production of ultrasonics by magnetostriction and piezoelectric methods - acoustic grating -Non Destructive Testing – pulse echo system through transmission and reflection modes - A,B and C – scan displays, Medical applications - Sonogram

UNIT V PHOTONICS AND FIBRE OPTICS

Spontaneous and stimulated emission- Population inversion -Einstein‟s A and B coefficients - derivation. Types of lasers – Nd:YAG, CO2, Semiconductor lasers (homojunction & heterojunction)- Industrial and Medical Applications.

Principle and propagation of light in optical fibres – Numerical aperture and Acceptance angle - Types of optical fibres (material, refractive index, mode) – attenuation, dispersion, bending - Fibre Optical Communication system (Block diagram) - Active and passive fibre sensors- Endoscope. 

 Click below link to download the Previous Question papers

MA6151 Engineering Mathematics I - Previous Year Question Papers - Regulation 2013

• MA6151 - Engineering Mathematics 1 - January 2014 Question Paper: Download
• MA6151 - Engineering Mathematics 1 - May June 2014 Question Paper: Download
• MA6151 - Engineering Mathematics 1 - Nov December 2014 Question Paper: Download
• MA6151 - Engineering Mathematics 1 - May June 2015 Question Paper: Download
• MA6151 - Engineering Mathematics 1 - December 2015 January 2016 Question Paper: Download

HS6151 Technical English I - Previous Year Question Papers - Regulation 2013 

• HS6151 Technical English 1 - January 2014 Question Paper: Download
• HS6151 Technical English 1 - May June 2014 Question Paper: Download
• HS6151 Technical English 1 - December 2014 Question Paper: Download
• HS6151 Technical English 1 - May June 2015 Question Paper: Download
• HS6151 Technical English 1 - December 2015 January 2016 Question Paper: Download

PH6151 Engineering Physics I - Previous Year Question Papers - Regulation 2013

• PH6151 Engineering Physics 1 - January 2014 Question Paper: Download
• PH6151 Engineering Physics 1 - May June 2014 Question Paper: Download
• PH6151 Engineering Physics 1 - December 2014 Question Paper: Download
• PH6151 Engineering Physics 1 - May June 2015 Question Paper: Download
• PH6151 Engineering Physics 1 - December 2015 January 2016 Question Paper: Download

CY6151 Engineering Chemistry I - Previous Year Question Papers - Regulation 2013

• CY6151 Engineering Chemistry 1 - January 2014 Question Paper: Download
• CY6151 Engineering Chemistry 1 - May June 2014 Question Paper: Download
• CY6151 Engineering Chemistry 1 - December 2014 Question Paper: Download
• CY6151 Engineering Chemistry 1 - May June 2015 Question Paper: Download
• CY6151 Engineering Chemistry 1 - December 2015 January 2016 Question Paper: Download

GE6151 Computer Programming - Previous Year Question Papers - Regulation 2013

• GE6151 Computer Programming - January 2014 Question Paper: Download
• GE6151 Computer Programming - May June 2014 Question Paper: Download
• GE6151 Computer Programming - December 2014 Question Paper: Download
• GE6151 Computer Programming - May June 2015 Question Paper: Download
• GE6151 Computer Programming - December 2015 January 2016 Question Paper: Download

GE6152 Engineering Graphics - Previous Year Question Papers - Regulation 2013

• GE6152 Engineering Graphics - January 2014 Question Paper: Download (FN) / Download (AN)
• GE6152 Engineering Graphics - May June 2014 Question Paper: Download
• GE6152 Engineering Graphics - December 2014 Question Paper: Download (FN) / Download (AN)
• GE6152 Engineering Graphics - May June 2015 Question Paper: Download
• GE6152 Engineering Graphics - December 2015 January 2016 Question Paper: Download

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