A. Dynasity
B. Waves
C. Light
D. Velocity
🧠 Explanation:
A luminous body emits light, illuminating surroundings. For physics students, this highlights optics, making it a key topic for studying physics, astronomy, and engineering. Light drives visibility. Understanding this ensures knowledge of optical principles. It’s essential for analyzing physics, astronomy, and engineering. Studying luminous bodies offers insights into how light is produced, crucial for physics, astronomy, and technology.
