Physics, 05.05.2020 06:50 madeleine1102
The electrons in the cathode rays of the TV tube coming to the screen stop. Isn't that how X radiation is born? Then Why is it not dangerous to watch TV ?
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Physics, 22.06.2019 05:00
Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio
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Physics, 22.06.2019 09:50
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
Physics, 22.06.2019 14:30
What is the relationship between the direction of motion of the balloon and the wind currents
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The electrons in the cathode rays of the TV tube coming to the screen stop. Isn't that how X radiati...
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