Physics, 10.09.2019 17:30, jesh0975556
The nucleus of an atom can be modeled as several protons and neutrons closely packed together. each particle has a mass of 1.67 10-27 kg and radius on the order of 10-15 m. (a) use this model and the data provided to estimate the density of the nucleus of an atom. 3.9868*10^17kg/m^3 incorrect: your answer is incorrect. check the syntax of your response. (b) compare your result with the density of a material such as iron (rho = 7874 kg/m3). what do your result and comparison suggest about the structure of matter?
Answers: 3
Physics, 22.06.2019 02:30, JOEFRESH10
Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.
Answers: 2
Physics, 22.06.2019 16:20, ceasar6071
The energy equivalent of the rest mass of an electron is
Answers: 1
Physics, 23.06.2019 00:30, TSZRobloxian8290
Refer to your lab guide and review the data in table b to complete each statement. the mass of g1 + g2 after the collision kg. the velocity of g1 + g2 after the collision m/s. the momentum of the combined gliders after the collision kg · m/s.
Answers: 2
The nucleus of an atom can be modeled as several protons and neutrons closely packed together. each...
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