Richard Clark wrote:
Cecil Moore wrote:
I also haven't denied that 100 angels cannot dance on
the head of a pin for exactly the same reasons.

So, you have a reason to agree that 100 Joules is the right answer?

As the problem was stated, I have NO reason to include 100
joules in the set of correct answers. I also have NO reason
to exclude 100 joules from the set of correct answers.

If Jim had specified that the forward power and reflected
power in the one-second long lossless stub was 50 watts
each during steady-state, then we could conclude that
there is 100 joules in the feedline.
--
73, Cecil http://www.qsl.net/w5dxp