Classification of waves, waves on a string (introduction)
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Engineering physics is an interdisciplinary field that integrates physics and engineering principles to address real-world technological challenges. It combines concepts from areas like classical mechanics, electromagnetism, quantum physics, thermodynamics, and materials science and applies them to develop practical engineering solutions.
A key aspect of engineering physics is its problem-solving approach to complex engineering problems across various industries. Unlike pure physics which focuses on theoretical understanding, engineering physics emphasizes using physics knowledge to optimize and innovate technologies, devices, and systems.
Some major application areas of engineering physics include electronics, telecommunications, renewable energy, aerospace, construction, and biomedical engineering. For instance, engineering physicists contribute to designing electronic components like semiconductors and transistors by applying quantum mechanics. They also develop new engineered materials with desired properties for different functions. Additionally, they work on energy systems, optical devices, medical technologies, and imaging tools.
Core topics in engineering physics include optics and photonics, quantum mechanics, materials science, energy systems, and electronics. For example, understanding light and optics aids in developing optical instruments and imaging technologies. Similarly, knowledge of quantum mechanics and semiconductors helps design electronic devices.
Overall, engineering physics provides a foundation to tackle complex interdisciplinary challenges at the intersection of physics and engineering. It equips students with versatile technical skills and the ability to bridge theory and practical applications across many technical fields. Graduates are well-prepared for R&D roles, technology innovation, and teaching in engineering physics [Show Less]