Density of a liquid in CGS system is 0.625 g/ | vedclass

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Question

(d) $CGS$   $SI$
   ${N_1}{U_1} = {N_2}{U_2}$
${N_1}\left[ {{M_1}L_1^{ - 3}} \right] = {N_2}\left[ {{M_2}L_2^{ - 3}} \right]$
$

Vedclass · Accepted Answer

$625$

Vedclass · Answer

(d) $CGS$   $SI$
   ${N_1}{U_1} = {N_2}{U_2}$
${N_1}\left[ {{M_1}L_1^{ - 3}} ight] = {N_2}\left[ {{M_2}L_2^{ - 3}} ight]$
$	herefore $ ${N_2} = {N_1}\left[ {\frac{{{M_1}}}{{{M_2}}}} ight] 	imes {\left[ {\frac{{{L_1}}}{{{L_2}}}} ight]^{ - 3}}$ $ = 0.625\left[ {\frac{{1g}}{{1kg}}} ight] 	imes {\left[ {\frac{{1cm}}{{1m}}} ight]^{ - 3}}$
$ = 0.625 	imes {10^{ - 3}} 	imes {10^6} = 625$

Density of a liquid in $CGS$ system is $0.625 g/c{m^3}$. What is its magnitude in $SI $ system

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