Question

Convert 1 joule of work into c.g .s system​

Answer 1

Answer:

$10^{7}$ ergs

Explanation:

SI unit of work is Joule and CGS unit of work is ergs.

Work is force acting on a unit distance

Therefore,

Dimensional formula of work =$[M^{1} L^{2} T^{-2} ]$

$n_{2} =n_{1} [\frac{M_{1} }{M_{2} }]^{2}[ \frac{L_{1} }{L_{2} }]^{2} [\frac{T_{1} }{T_{2} }]^{-2}$

    =$[\frac{1kg}{1g } ]^{1} [\frac{1m}{1cm}]^{2}[\frac{1s}{1s} ]^{-2}$

  $n_{2}$ =$10^{7}$

So 1J=$10^{7}$ ergs