1.Pomiar natężenia tła I't.Polaryzacja napięcia zasilającego 1290 V,dodatnia.Czas zliczania 20s.Wyniki doświadczenia. |
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Nr zliczania |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
Wart. średnia |
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Ilość impulsów |
128 |
125 |
112 |
131 |
114 |
120 |
122 |
118 |
113 |
117 |
120 |
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Natężenie tła Jt=126,6 |
120 |
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2.Badanie natężenia próbki preparatu promieniotwórczego I'o.Wyniki doświadczenia |
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Nr zliczania |
1 |
2 |
3 |
4 |
5 |
Wart. średnia |
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Ilość impulsów |
320 |
356 |
357 |
366 |
328 |
345,4 |
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3.Badanie natężenia promieniowania w wyniku przejścia promieniowania przez próbki.Materiał ołów.Wyniki doświadczenia. |
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Grubość |
0 |
4,42 |
8,83 |
13,26 |
17,69 |
22,12 |
26,54 |
30,96 |
35,39 |
39,82 |
44,25 |
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przysłony [mm] |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
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1 |
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3012 |
2089 |
1603 |
1183 |
944 |
738 |
466 |
339 |
269 |
213 |
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2 |
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3025 |
2063 |
1622 |
1267 |
930 |
684 |
515 |
362 |
266 |
214 |
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3 |
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3023 |
2069 |
1563 |
1227 |
952 |
721 |
501 |
383 |
295 |
233 |
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4 |
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3086 |
2110 |
1621 |
1217 |
953 |
736 |
525 |
404 |
272 |
215 |
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Jśr |
345,6 |
3036,50 |
2082,75 |
1602,25 |
1223,5 |
944,75 |
719,75 |
501,75 |
372,00 |
275,5 |
218,75 |
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J=Jśr-Jt |
226 |
2916,5 |
1962,8 |
1482,3 |
1103,5 |
824,8 |
599,8 |
381,8 |
252,0 |
155,5 |
98,8 |
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± J |
18,5903 |
54,0046 |
44,3029 |
38,5000 |
33,2190 |
28,7185 |
24,4898 |
19,5384 |
15,8745 |
12,4700 |
9,9373 |
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ln(Jo/J) |
0 |
-2,55938 |
-2,16334 |
-1,88255 |
-1,58748 |
-1,29632 |
-0,97775 |
-0,52600 |
-0,11067 |
0,37212 |
0,82617 |
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4.Badanie natężenia promieniowania w wyniku przejścia promieniowania przez próbki.Materiał mosiądz.Wyniki doświadczenia. |
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Grubość |
0 |
3,07 |
6,22 |
9,34 |
13,50 |
17,63 |
22,11 |
26,28 |
30,76 |
33,88 |
36,98 |
40,23 |
43,25 |
46,26 |
przysłony [mm] |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
1 |
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4009 |
3630 |
3349 |
2964 |
2798 |
2560 |
2249 |
2072 |
1838 |
1634 |
1681 |
1338 |
1187 |
2 |
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3972 |
3680 |
3393 |
3053 |
2748 |
2512 |
2191 |
1955 |
1753 |
1627 |
1565 |
1301 |
1273 |
3 |
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4103 |
3744 |
3309 |
3038 |
2808 |
2531 |
2288 |
1952 |
1824 |
1665 |
1489 |
1398 |
1158 |
4 |
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3917 |
3635 |
3424 |
3026 |
2743 |
2498 |
2256 |
2054 |
1779 |
1681 |
1484 |
1315 |
1176 |
Jśr |
345,6 |
4000,25 |
3672,25 |
3368,75 |
3020,25 |
2774,25 |
2525,25 |
2246 |
2008,25 |
1798,50 |
1651,75 |
1554,75 |
1338 |
1198,5 |
J=Jśr-Jt |
226 |
3873,65 |
3545,65 |
3242,15 |
2893,65 |
2647,65 |
2398,65 |
2119,4 |
1881,65 |
1671,90 |
1525,15 |
1428,15 |
5352 |
4794 |
± J |
18,5903 |
62,2387 |
59,5454 |
56,9399 |
53,7927 |
51,4553 |
48,9760 |
46,0369 |
43,3780 |
40,8889 |
39,0532 |
37,7909 |
73,1573646326875 |
69,238717492455 |
ln(Jo/J) |
0 |
-2,84142 |
-2,75294 |
-2,66346 |
-2,54974 |
-2,46089 |
-2,36213 |
-2,23835 |
-2,11937 |
-2,00118 |
-1,90931 |
-1,84360 |
-3,16469060253578 |
-3,05458541572204 |
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Grubość |
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0 |
4,42 |
8,86 |
13,27 |
17,68 |
22,09 |
26,52 |
30,93 |
35,35 |
39,79 |
44,21 |
48,64 |
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przysłony [mm] |
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mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
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1 |
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324 |
331 |
300 |
269 |
270 |
239 |
241 |
212 |
217 |
214 |
192 |
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2 |
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320 |
335 |
327 |
314 |
246 |
239 |
205 |
221 |
216 |
205 |
181 |
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3 |
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334 |
302 |
280 |
272 |
261 |
225 |
250 |
219 |
206 |
202 |
189 |
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4 |
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308 |
311 |
311 |
269 |
254 |
250 |
235 |
190 |
209 |
205 |
205 |
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Jśr |
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345,6 |
321,5 |
319,75 |
304,5 |
281 |
257,75 |
238,25 |
232,75 |
210,5 |
212 |
206,5 |
191,75 |
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J=Jśr-Jt |
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219 |
194,9 |
193,15 |
177,9 |
154,4 |
131,15 |
111,65 |
106,15 |
83,9 |
85,4 |
79,9 |
65,15 |
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± J |
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18,59032 |
13,96066 |
13,89784 |
13,33792 |
12,42578 |
11,45207 |
10,56646 |
10,30291 |
9,15969 |
9,24121 |
8,93868 |
8,07155 |
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ln(Jo/J) |
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0,00000 |
0,11659 |
0,12560 |
0,20785 |
0,34953 |
0,51273 |
0,67370 |
0,72422 |
0,95945 |
0,94173 |
1,00830 |
1,21238 |
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