A. French
B. German
C. English
D. None of these
🧠 Explanation:
Heinrich Rudolf Hertz was a German physicist who discovered electromagnetic waves. His work is a key topic in physics, engaging students and scientists. Understanding Hertz’s contributions clarifies radio and communication technologies, relevant for modern electronics. His discoveries attract those exploring scientific history, highlighting their role in enabling wireless communication and shaping technologies like radio, TV, and Wi-Fi in the digital age.
