Define 1 W of power.

Explanation

To define 1 watt of power, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Power**: Power is defined as the rate at which work is done or energy is transferred. It tells us how quickly work is being performed.

2. **Defining Work**: Work is done when a force causes an object to move. The formula for work (W) is given by:
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