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

Options

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

Explanation

To solve the question, "The amount of heat required to raise the temperature of a body by 1°C is called," we need to analyze the options provided and understand the definitions of each term.

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for the specific term that describes the amount of heat needed to increase the temperature of a body by 1 degree Celsius.

2. **Analyze the Options**:
- **Option 1: Latent Heat**: This refers to the heat required for a substance to change its state (e.g., from solid to liquid) without changing its temperature. It is not related to raising the temperature by 1°C.
- **Option 2: Specific Heat**: This is defined as the amount of heat required to raise the temperature of 1 gram of a substance by 1°C. This option seems relevant to the question.
- **Option 3: Thermal Capacity**: This term refers to the amount of heat required to raise the temperature of an entire body by 1°C. While it is related, it is not as specific as the term "specific heat."
- **Option 4: None of these**: This option suggests that none of the previous terms are correct, which is not the case here.

3. **Identify the Correct Answer**: Based on the definitions analyzed, the correct term that specifically refers to the amount of heat required to raise the temperature of a body by 1°C is **Specific Heat**.

### Final Answer:
The amount of heat required to raise the temperature of a body by 1°C is called **Specific Heat**.

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