The objects which emit their own light are called _______

Options

A. Luminous object
B. Non-luminous object
C. Reflected object
D. None of them

Answer

To answer the question: "The objects which emit their own light are called _______," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Definition**: We need to identify what is meant by "objects that emit their own light." This refers to objects that produce light independently, rather than reflecting light from another source.

2. **Identify the Options**: The question provides four options:
- Option 1: Luminous object
- Option 2: Non-luminous object
- Option 3: Reflected object
- Option 4: None of the above

3. **Analyze Each Option**:
- **Luminous Object**: This term refers to objects that emit light by themselves, such as the sun, light bulbs, and candles.
- **Non-luminous Object**: This term refers to objects that do not emit light but can reflect light from luminous objects (e.g., a book, a wall).
- **Reflected Object**: This is not a standard term used in physics; it suggests objects that only reflect light.
- **None of the above**: This option implies that none of the previous answers are correct.

4. **Select the Correct Answer**: Since we are looking for objects that emit their own light, the correct answer is **Option 1: Luminous object**.

5. **Conclusion**: Therefore, the complete answer to the question is: "The objects which emit their own light are called **luminous objects**."