State the S.I. unit of specific heat capacity and heat capacity.

Explanation

To answer the question regarding the S.I. units of specific heat capacity and heat capacity, we can break it down into steps.

### Step-by-Step Solution:

1. **Understanding Specific Heat Capacity**:
- Specific heat capacity (C) is defined as the amount of heat (Q) required to raise the temperature of a unit mass (m) of a substance by one degree Celsius (or one Kelvin).
- The formula for specific heat capacity is given by:
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