Physics, 28.12.2021 09:20 trinityanne1738
How can an electron be ejected from a nucleus in beta decay if it wasn’t in the nucleus to begin with? Group of answer choices A proton in the nucleus turns into a neutron, electron, and a neutrino. The electron doesn’t come from the nucleus—it comes from an orbit circling the nucleus. none of the above A neutron in the nucleus turns into a proton, electron, and a neutrino.
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Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate
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Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.
Answers: 1
How can an electron be ejected from a nucleus in beta decay if it wasn’t in the nucleus to begin wit...
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