**PH8151 Syllabus Engineering Physics**

PH8151 Syllabus Engineering Physics Regulation 2017 Anna University free download. Engineering Physics Syllabus PH8151 reg 2017 free pdf download.

**UNIT I PROPERTIES OF MATTER PH8151 Syllabus Engineering Physics**

Elasticity – Stress-strain diagram and its uses – factors affecting elastic modulus and tensile strength – torsional stress and deformations – twisting couple – torsion pendulum: theory and experiment – bending of beams – bending moment – cantilever: theory and experiment – uniform and non-uniform bending: theory and experiment – I-shaped girders – stress due to bending in beams.

**UNIT II WAVES AND FIBER OPTICS PH8151 Syllabus Engineering Physics**

Oscillatory motion – forced and damped oscillations: differential equation and its solution – plane progressive waves – wave equation. Lasers : population of energy levels, Einstein’s A and B coefficients derivation – resonant cavity, optical amplification (qualitative) – Semiconductor lasers: homojunction and heterojunction – Fiber optics: principle, numerical aperture and acceptance

angle – types of optical fibres (material, refractive index, mode) – losses associated with optical fibers – fibre optic sensors: pressure and displacement.

**UNIT III THERMAL PHYSICS PH8151 Syllabus Engineering Physics**

Transfer of heat energy – thermal expansion of solids and liquids – expansion joints – bimetallic strips – thermal conduction, convection and radiation – heat conductions in solids – thermal conductivity – Forbe’s and Lee’s disc method: theory and experiment – conduction through compound media (series and parallel) – thermal insulation – applications: heat exchangers, refrigerators, ovens and solar water heaters.

**UNIT IV QUANTUM PHYSICS PH8151 Syllabus Engineering Physics**

Black body radiation – Planck’s theory (derivation) – Compton effect: theory and experimental verification – wave particle duality – electron diffraction – concept of wave function and its physical significance – Schrödinger’s wave equation – time independent and time dependent equations – particle in a one-dimensional rigid box – tunnelling (qualitative) – scanning tunnelling microscope.

**UNIT V CRYSTAL PHYSICS PH8151 Syllabus Engineering Physics**

Single crystalline, polycrystalline and amorphous materials – single crystals: unit cell, crystal systems, Bravais lattices, directions and planes in a crystal, Miller indices – inter-planar distances – coordination number and packing factor for SC, BCC, FCC, HCP and diamond structures – crystal imperfections: point defects, line defects – Burger vectors, stacking faults – role of imperfections in plastic deformation – growth of single crystals: solution and melt growth techniques.

Subject name | Engineering Physics |

Subject Code | PH8151 |

Semester | 1 |

Regulation | 2017 Regulation |

PH8151 Syllabus Engineering Physics **Click here to download**

**PH8151 Notes Engineering Physics**

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**PH8151 Question Bank Engineering Physics**