Who first proposed that light was wave-like in character?

Options

A. Huygens
B. Newton
C. Young
D. Maxwell

Explanation

To solve the question "Who first proposed that light was wave-like in character?", we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for the person who first proposed the wave-like nature of light.

2. **Review the Options**: The options provided are:
- Huygens
- Newton
- Young
- Maxwell

3. **Recall Historical Contributions**:
- **Isaac Newton**: Proposed the particle theory of light.
- **Thomas Young**: Conducted the double-slit experiment, which supported the wave theory.
- **James Clerk Maxwell**: Developed the theory of electromagnetism, which describes light as electromagnetic waves.
- **Christiaan Huygens**: Proposed the wave theory of light in the 17th century.

4. **Identify the Correct Answer**: Among the options, Huygens is known for proposing that light behaves as a wave. His wave theory laid the foundation for wave optics.

5. **Conclusion**: Therefore, the correct answer is **Huygens**.

### Final Answer:
The first person to propose that light was wave-like in character is **Huygens**.

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