Physics, 03.02.2020 16:49 sjackson0625p8w1a0
The nucleus of an atom consists of protons and neutrons (no electrons). a nucleus of a carbon‑12 isotope contains six protons and six neutrons, while a nitrogen‑14 nucleus comprises seven protons and seven neutrons. a graduate student performs a nuclear physics experiment in which she bombards nitrogen‑14 nuclei with very high speed carbon‑12 nuclei emerging from a particle accelerator. as a result of each such collision, the two nuclei disintegrate completely, and a mix of different particles are emitted, including electrons, protons, antiprotons (with electric charge − each), positrons (with charge + each), and various neutral particles (including neutrons and neutrinos). for a particular collision, she detects the emitted products and find 17 protons, 4 antiprotons, 7 positrons, and 25 neutral particles. how many electrons are also emitted?
Answers: 2
Physics, 21.06.2019 13:30
Which seasons are the northern and southern hemispheres experiencing in the image? it is summer in both the northern and southern hemispheres. it is summer in the northern hemisphere and winter in the southern hemisphere. it is winter in both the northern and southern hemispheres. it is winter in the northern hemisphere and summer in the southern hemisphere.
Answers: 2
Physics, 22.06.2019 08:30
Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?
Answers: 3
Physics, 22.06.2019 23:30
Avector a⃗ has a length of 8.6 m and points in the negative x direction. find the x component of the vector −3.7a⃗ .
Answers: 1
Physics, 23.06.2019 01:30
Each line (unit) on the horizontal axis represents: 5 years 10 years 20 years all of the above
Answers: 1
The nucleus of an atom consists of protons and neutrons (no electrons). a nucleus of a carbon‑12 iso...
Social Studies, 19.08.2019 14:00
Chemistry, 19.08.2019 14:00
Chemistry, 19.08.2019 14:00
Mathematics, 19.08.2019 14:00
History, 19.08.2019 14:00
History, 19.08.2019 14:00
English, 19.08.2019 14:00
Social Studies, 19.08.2019 14:00
History, 19.08.2019 14:00
Mathematics, 19.08.2019 14:00
Physics, 19.08.2019 14:00
Mathematics, 19.08.2019 14:00
Mathematics, 19.08.2019 14:00
Computers and Technology, 19.08.2019 14:00
Mathematics, 19.08.2019 14:00
Mathematics, 19.08.2019 14:00