Table 1.

Relative error of the theoretical predictions, Eq. 3.11, in percent as a function of the distance from the center of the absorbing spot to the nearest cavity end wall for cavities of various lengths, L = R, 2R, and 4R.

xa/R	xa/a	L = R	L = 2R	L = 4R
2	40			<1
1	20			<1
0.5	10	<1	<1	<1
0.25	5	2.02	2.29	2.37
0.125	2.5	7.91	8.90	6.00
0.0625	1.25	18.08	19.67	17.17