October 2018 1 21 Report

1.Uran-238 ulega rozpadom ktore kończą się na 206 PB. Oblicz, ile rozpadkow alfa i ile rozpadkow B nastapilo!!

2.W pojemniku znajduje sie 100mg pierwiastka promieniotworczego o okresie poltrwania 6 dni. Ile mg tego pierwiastka powstanie po uplywie 24h?

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Change the following sentences into the passive 1. They will sell the house next year They house............... 2.You can make a booking in advance A booking.............. 3. They are sending Paul to Paris at the beginning of May Paul..................... 4. They closed down the factory in 1990 The factory................ 5. Somebody has left the garage door open The garage door................ 6. They should convert this tower into a museum This tower.............................. 7. Parents should look after their children Children................................... 8. They have heavily restored the Cathedral The Cathedral.............................
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Jak przeczytac te sumy po angielsku? $492,000 $350,000 $219,220 $6.33m
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Use your own ideas to complete these sentence 1. I'd feel very angry, if............ 2.If I didn't go to work tomorrow,............... 3. Would you go to the party, if......... 4. If you bought some new clothes,............. 5. Would you mind if.........
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Put the verb into the correct form- TRYBY WARUNKOWE 1. If I was offered the job, I think I..........it.(take) 2. If I sold my car, I......much money for it( not/get) 3. A lot of people would be out of work if the factory......(close down) 4. What would happen if I........that red button?(press) 5. I'm sure Amy will lend you the money. I'd very suprised if she......(refuse) 6. Liz gave me this ring. She.....very upset if I lost it( be) 7. Would Tom mind if I.........his bicycle without asking him?( borrow) 8. If somebody.............in here with a gun, I'd be very frightened.( walk) 9. I;m sure Sue...........if you explained this situation to her( understand) 10. Mark and Carol are expecting us. They would be dissapointed if we......( not/come)
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Przedstaw rolę ilorazu oddechowego w ocenie Podstawowej Przemiany Materii
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Wykorzystaj podane slowa: foggy, intervals, low, scattered, chilly, storm, sunny, freeze, reach, overcast, heavy, drops 1.It was so.....that I couldn't see more than a few meters in front of me. 2.As the sun went down, it began to get a bit ..... 3. In the Sahara, temperatures can.... 50 C in the hotter months of year. 4. On the news, it said that this afternoon would be sunny with......showers. 5. The forecast a dull and ..... day tomorrow. 6. The weather forecast said that it would be hot and.... tomorrow. 7. In Caracas, sunshine often follows.....rain during the wet season. 8. The average minimum temperature in England rarely... below 0 C in the winter 9. Temperature in the Russian city of Yakutsk, the coldest city in the world, can go as.....as-64 C. 10. I think they got the forecast wrong. They said we'd have sunny.....but all we've had today is rain.
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Jak zmienia sie SV(objetosc wyrzutowa serca)wraz ze zmiana pozycji ciala? Omow zjawisko
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Cisnienie tetnicze- czynniki wplywajace na wartosc spoczynkowa. Prosze o pomoc!
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Witam, Mam duzy problem z Beetwen Lines. Pojawiaja mi sie reklamy po lewej stronie przegladarki, jest to bardzo uciazliwe. Nie moge tego usunac( normalnie i wchodzac do Control Panel-Programs i Usuwania tego). Nie chce instalowac jakis program nastepnych. Jak moge zniszczyc ten plik?? Mieliscie problem z tym?Podobno to nie wprowadza wirusow, ale jest uciazliwe
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Co to jest? Jaki mineral?
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