Question

one erg is equivalent to___
1. 1 Newton x 1 meter
2. 1 dyne x 1 meter
3.1 Newtonx 1 centimeter
4. 1 dyne x 1 centimeters ​

Answer 1

It is actually like this

$1 \: erg \: = \: {10}^{ - 7} joule \: \times \: 1 \: metre$

I hope this helped you a lot

Answer 2

Answer:

it is joule ok na I think it is useful to you