242 



PIERCE. 



,z 



.i .6 



B 



.8 



l.O 



1.2 



1.4 



Figure 12. Total radiation resistan'^e plotte.l axainst values of B. The 

 separate curves through the origin are for designated values of 7. Separate 

 • curves not passing through origin are for different values of A + B. 



