The amount of heat required to raise the temperature of the entire body by `1^@C` is called

Options

A. specific heat
B. latent heat
C. thermal capacity
D. none of these

Answer

To solve the question regarding the amount of heat required to raise the temperature of the entire body by 1°C, we will analyze the options provided and identify the correct term.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the specific term that describes the amount of heat needed to raise the temperature of an entire body by 1°C.

2. **Analyzing the Options**:
- **Option 1: Specific Heat**: This term refers to the amount of heat required to raise the temperature of 1 gram of a substance by 1°C. It is not applicable to the entire body but rather to a unit mass.
- **Option 2: Latent Heat**: This term refers to the heat required for a substance to change its state (e.g., from solid to liquid) without changing its temperature. It does not pertain to raising the temperature of a body.
- **Option 3: Thermal Capacity**: This is defined as the amount of heat required to raise the temperature of an entire body by 1°C. It is a measure of the heat energy needed for a given mass to change its temperature.
- **Option 4: None of these**: This option suggests that none of the previous terms are correct.

3. **Identifying the Correct Answer**: Based on the definitions, the term that accurately describes the amount of heat required to raise the temperature of the entire body by 1°C is **Thermal Capacity**.

4. **Conclusion**: Therefore, the correct answer is **Option 3: Thermal Capacity**.