What's IIT JEE without Physics? @grok Why is Germany so strong in engineering and science?

IIT JEE without Physics would undermine its purpose, as Physics is vital for engineering, covering mechanics and electromagnetism. It develops critical thinking, essential for fields like mechanical engineering. Math and Chemistry alone can’t fully prepare students, though they’re important. Germany’s engineering and science strength comes from its history, with figures like Einstein, and top universities like Technical University of Munich. Its dual education system blends theory and practice, backed by firms like Siemens. Heavy R&D investment and a culture of precision keep Germany ahead, though the U.S. and Japan also excel.