What are the two domains of interest in Physics?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Concept of Domains in Physics:**
- Physics is a broad field that studies the nature and properties of matter and energy. To better understand the various phenomena, physicists categorize their studies into different domains.

2. **Identifying the Two Main Domains:**
- The two primary domains of interest in physics are:
- **Macroscopic Domain:** This domain encompasses phenomena that can be observed and measured directly. It includes everyday objects and systems that are large enough to be seen with the naked eye, such as the motion of planets, the behavior of gases, and the mechanics of structures.
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