9th. In the case of a solid parallelolpiped overturned (subnormnal wave).
the signs and being attended to as before.
10th. In the case of a solid right cylinder overturned (subnormal wave)
In this case
and applying as before.
11th. In the case of a hollow parallelopiped overturned (subnormal wave)
Here, from Eq. VIII., XIII., and XIV., we have
- Eq. XVI. has been applied in the text of Part II. under the form