Physics, 09.10.2019 12:30 jaydenbrock
Aneutron and a proton combine to form a nucleus. how does the mass of the nucleus compare with the sum of the masses of its individual particles?
a. the nucleus has less mass, because matter is converted into binding energy.
b. the nucleus has more mass, because matter is converted into binding energy.
c. the nucleus has less mass, because binding energy is converted into matter.
d. the nucleus has more mass, because binding energy is converted into matter.
Answers: 2
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
Physics, 22.06.2019 16:30
The sound level near a noisy air conditioner is 70 db. if two such units operate side by side, the sound level near the, would bea. 70dbb. 73 dbc. 105 dbd 140 db
Answers: 3
Aneutron and a proton combine to form a nucleus. how does the mass of the nucleus compare with the s...
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