Which one of the following material will reflect sound better?

Options

A. Thermocole
B. Curtain made from cloth
C. Steel
D. Paper

Explanation

To determine which material reflects sound better among the given options (cloth, steel, and paper), we can follow these steps:

### Step-by-Step Solution:

1. **Understand Sound Reflection**: Sound reflection occurs when sound waves hit a surface and bounce back. The ability of a material to reflect sound depends on its hardness and density.

2. **Identify the Materials**: The materials we are comparing are:
- Cloth
- Steel
- Paper

3. **Evaluate Each Material**:
- **Cloth**: This is a soft material that tends to absorb sound rather than reflect it. It is not effective for sound reflection.
- **Steel**: Steel is a hard and dense material. Hard materials are known to reflect sound waves effectively.
- **Paper**: While paper is somewhat rigid, it is still relatively soft compared to steel and does not reflect sound as well.

4. **Conclusion**: Among the materials listed, steel is the hardest and most effective at reflecting sound. Therefore, it will reflect sound better than cloth or paper.

5. **Final Answer**: The material that will reflect sound better is **Steel**.