Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) What could be a correct expression for the speed of ocean waves in terms of its wavelength `lambda` the depth h of the ocean, the density `rho` of sea water, and the acceleration of free fall g? - Sarthaks eConnect

What could be a correct expression for the speed of ocean waves in terms of its wavelength `lambda` the depth h of the ocean, the density `rho` of sea water, and the acceleration of free fall g?

`sqrt(glambda)`

`sqrt(g/h)`

`sqrt(rhogh)`

`sqrt(g/rho)`