I need the solution for the problem shown in the attached photo asap.
Thanks in advance.
Tp/sqrt(Hs) has units of s/m^1/2 whereas 5.75 is dimensionless. You can not subtract apples from a dimensionless number. 5.75 must be in apples too.
Whats the point in asking the very same question twice??
If there still is something unclear to you then ask there.