The ratio of si unit to the CGS unit of Planck's constant is
Hello Yashraj,
Solution:
(S.I unit of planck's constant(h))/(C.G.S unit of planck's constant(h))
We know, Js=[kg-m2-s-1]
(S.I unit of planck's constant(h))/(C.G.S unit of planck's constant(h))=kg-m2-s-1]/g-cm2-s-1
=103 (102)2-s-1]/g-cm2-s-1
= 107 g-cm2-s-1]/g-cm2-s-1
=107
Hope this helps and all the best to you!