The SI and CGS units of energy are joule and erg respectivel. How many ergs are equal to one joule.

Explanation

To find how many ergs are equal to one joule, we can follow these steps:

### Step 1: Understand the definitions of the units
- The SI unit of energy is the joule (J).
- The CGS unit of energy is the erg.

### Step 2: Write the definitions of joule and erg
- 1 joule (J) is defined as the energy transferred when a force of one newton (N) is applied over a distance of one meter (m).
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