

0.81 



1.35 



1.89 



2.43 



2.97 



3.51 



4.05 



4.59 



5.13 



5.67 



6.21 





0.54 



1.08 



1.62 



2.16 



2.69 



3.24 3.78 



4.32 



4.86 



5.40 



5.94 



6.48 





1.12 



2.96 



5.68 



9.32 



13.38 19.33 2573 33.01 41.17 



50.27 60.27 





0.45 



1.82 



4.09 



7.28 



11.37 



1 

 16.38 22.29 29.17 36.85 45.49 55.04 65.50 

 1 



FORM SHEET -FREQUENCY EVALUATION 



(PERIOD T IN SECONDS AND WAVE LENGTH L IN METERS) 

 T-IN CLASS AVERAGES 

 PERIOD-T 



L-IN CLASS AVERAGES 

 WAVE LENGTH -L 

 GRADUATIONS 



I 



2 



3 



4 



5 

 6 



7 



8 



9 

 10 

 II 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 



»2 



Z UJ 



3.2 





7.4 



II. 1 



14.8 



18.5 



22.2 



25.9 



29.6 



33.9 



37.0 



40.2 



44.4 



48.1 



51.8 



55.5 



59.2 



- 62.9 



66.6 



71.2 



74.0 



77.7 



81.4 



85.1 



86.8 



92.5 



96.2 



99.9 



103.6 



102.3 



II 1.0 



116.7 



118.4 



122.1 



125.8 



129.5 



133.2 











2 



3 





4 



5 



e 





7 



8 



9 



10 



1 



1 



12 







H| 



H 2 

 (ZH,) 



H 2 % 





82 



17 



1 



1 



















100 







100 



14.9 





18 



44 



7 



1 



1 



















71 



171 



24.85 





9 



23 



14 





















54 



7 



i 



225 



32.7 





5 



24 



28 



7 



9 



3 

















76 



301 



43.75 







16 



II 



18 



10 



3 

















58 



359 



52.2 







2 



8 



18 



12 



2 



3 



1 





1 









47 



406 



59.0 







5 



9 



16 



13 



7 



1 



1 













52 



458 



66.6 







1 



12 



9 



9 



12 



3 



3 



2 



1 









52 



510 



74.1 









4 



9 



10 



6 



5 



3 





2 









39 



549 



79.8 









2 



8 



8 



7 



5 



2 



2 











34 



583 



84.7 











5 



8 



9 



2 



2 



2 











28 



611 



88.8 













3 



6 



S 



3 



4 





1 







22 



633 



92.0 











2 



3 



1 



7 



4 







1 







18 



651 



94.6 











1 



3 



3 



5 



4 













16 



667 



96.9 













3 



4 





1 



1 











9 



676 



98.3 















3 



1 



1 





1 



1 







7 



683 



99.27 

















i 





2 











3 



686 



99.71 













1 







1 













2 



688 



100 









































































114 



132 



96 



101 



94 



66 



38 



26 



13 



5 



3 



H l 



X 

 (9 

 Z 

 UJ 



_J 



UJ 



§ 



9 









114 



246 



342 



443 



537 



603 



641 



667 



680 



685 



688 



H 2 







16.6 



35.25 



49.7 



64.6 



78 



87.6 



93.2 



96.9 



98.8 



99.56 



100 



H 2 % 





32 



