Physics, 07.05.2020 06:06 foziasif9525
0-18, an isotope of oxygen, has a stable nucleus. 0-19, another isotope of oxygen, does not have a stable nucleus. Based on
this information, which statement is correct?
O
O
O
O
0-19 is radioactive; 0-18 is not radioactive.
0-19 has a mass defect; 0-18 does not have a mass defect.
0-19 has a nuclear binding energy; 0-18 does not have a nuclear binding energy.
0-19 has more neutrons than protons; 0-18 has equal numbers of neutrons and protons.
Answers: 3
Physics, 21.06.2019 23:30
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Answers: 3
Physics, 22.06.2019 06:20
Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .
Answers: 1
Physics, 22.06.2019 09:30
1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.
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Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
0-18, an isotope of oxygen, has a stable nucleus. 0-19, another isotope of oxygen, does not have a s...
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