if the process of transfer of heat is slow, then it can be…………. Process.

Explanation

To answer the question regarding the process of heat transfer that is slow, we can analyze the three modes of heat transfer: conduction, convection, and radiation.

### Step-by-Step Solution:

1. **Understanding Heat Transfer Modes**:
- Heat can be transferred in three ways: conduction, convection, and radiation.
- Each mode has different characteristics and speeds of heat transfer.

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