The heat capacity of a body depends on

Options

A. the heat given
B. the temperature released
C. tha mass of the body
D. the material of the body

Explanation

To determine the factors on which the heat capacity of a body depends, we can analyze the options provided:

### Step 1: Understanding Heat Capacity
Heat capacity is defined as the amount of heat required to change the temperature of a body by a certain amount. It is a measure of a material's ability to absorb heat.

### Step 2: Analyzing the Options
1. **Heat Given**: The heat capacity does not depend on the amount of heat provided. This is because heat capacity is a property of the material itself, not the heat input.

2. **Temperature Released**: Similar to the first option, the heat capacity does not depend on the temperature change. It remains constant for a given material regardless of how much the temperature changes.

3. **Mass of the Body**: The heat capacity does depend on the mass of the body. A larger mass means that more heat is required to change its temperature, thus increasing its heat capacity.

4. **Material of the Body**: Heat capacity is also dependent on the material of the body. Different materials have different capacities to absorb heat due to their molecular structure and bonding.

### Step 3: Conclusion
From the analysis:
- The heat capacity of a body depends on:
- The mass of the body (Option 3)
- The material of the body (Option 4)

Thus, the correct answers are **Option 3 (Mass of the body)** and **Option 4 (Material of the body)**.