AKTU B.Tech. AAS101H / AAS201H Physics of Agricultural Systems and Environment Solved Question Bank

This EduQuest solved question bank supports exam preparation for Dr. A.P.J. Abdul Kalam Technical University (AKTU) B.Tech. First Year, AG Stream (Agricultural Engineering). It follows the official syllabus of Physics of Agricultural Systems and Environment (course code AAS101H / AAS201H) unit by unit.

What is included

• Quick revision sheet of key formulae at the start of every unit.
• 12 short answer questions (2 marks) per unit with exam-ready answers.
• 12 long answer questions (7 marks) per unit with complete step-by-step solutions, diagrams and numericals.
• MOST IMPORTANT and IMPORTANT tags with a summary list for each unit.
• AKTU-format model question papers with complete solutions.

Unit-wise syllabus coverage

1. Unit 1 – Fundamentals of Quantum Mechanics: Wave-particle duality, de-Broglie concept of matter waves, wave packet, phase velocity and group velocity, Schrodinger wave equations (time-dependent and independent), particle confined in one dimensional box, wave function and its physical interpretation.
2. Unit 2 – Thermal Physics in Agriculture: Laws of thermodynamics, conduction, convection, radiation, soil temperature, and heat transfer in soil, energy balance, evaporation.
3. Unit 3 – Superconductivity and Nano-materials: Superconductors: Temperature dependence of resistivity and critical field in superconducting materials, Meissner effect, Type I and Type II superconductors, high temperature superconductors, application of superconductors. Nano-materials: Introduction and properties of nano-materials, basic concept of quantum dots, quantum wires and quantum well, top down and bottom-up approaches of nanofabrication, applications of nano-materials.
4. Unit 4 – Environmental Physics: Solar radiation, crop interaction, microclimate, weather parameters, greenhouse effect, climate change, air and water pollution.
5. Unit 5 – Photonics: Fiber Optics: Fundamental idea about optical fiber, propagation mechanism, acceptance angle and cone, numerical aperture, attenuation and attenuation coefficient in fiber. Laser: Interaction of radiation with matter (absorption, spontaneous and stimulated emission), principle of laser operation, Einstein’s coefficients, Ruby laser, He-Ne laser, laser applications.

Course details

• University: Dr. A.P.J. Abdul Kalam Technical University (AKTU), Lucknow
• Programme: B.Tech. First Year
• Subject: Physics of Agricultural Systems and Environment
• Course code: AAS101H / AAS201H
• Stream: AG Stream (Agricultural Engineering)
• Credits: 3
• PDF length: 95 pages
• Format: PDF

Use this question bank along with the official syllabus, your class notes and the prescribed text books.

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