Part C The diameter of the He nucleus is about 2.0 fm. Assuming the nucleus to be a sphere, calculate its density in g/cm³. Express your answer in grams per cubic centimeter. 15. ΑΣΦ p= Submit Part D Request Answer The density of the He nucleus is greater. The density of a neutron star is greater. Submit = Compare the density of the He nucleus with that of a neutron star. ( The density of a neutron star is about 4.75 × 10 ¹4 g/cm³.) Request Answer ? g/cm³

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Hello! I am working on some phyiscs homework problems and am struggling to get the correct answers in this section.  Could you show me how to do the work?

my book gives the mass of an electron as 9.10938356(11) x 10^-31 kg, mass of a proton as 1.672621898(21) x 10^-27kg, and the mass of a neutron as 1.674927471(21) x 10^-27 kg

Part C
The diameter of the He nucleus is about 2.0 fm. Assuming the nucleus to be a sphere, calculate its density in g/cm³.
Express your answer in grams per cubic centimeter.
VE ΑΣΦ
p=
Submit
Part D
Request Answer
The density of the He nucleus is greater.
The density of a neutron star is greater.
?
Compare the density of the He nucleus with that of a neutron star. ( The density of a neutron star is about 4.75 × 10 ¹4 g/cm³.)
14
Submit Request Answer
g/cm³
Transcribed Image Text:Part C The diameter of the He nucleus is about 2.0 fm. Assuming the nucleus to be a sphere, calculate its density in g/cm³. Express your answer in grams per cubic centimeter. VE ΑΣΦ p= Submit Part D Request Answer The density of the He nucleus is greater. The density of a neutron star is greater. ? Compare the density of the He nucleus with that of a neutron star. ( The density of a neutron star is about 4.75 × 10 ¹4 g/cm³.) 14 Submit Request Answer g/cm³
Part A
The diameter of the He atom is approximately 0.10 nm. Calculate the density of the He atom in g/cm³ (assuming that it is a sphere).
Express your answer in grams per cubic centimeter.
p=
[ΨΕΙ ΑΣΦ
%
Part B
xa
Submit
Xb
√x vx x
18
Previous Answers Request Answer
X |X|
8
The density of pure water is greater.
The density of the He atom is greater.
Submit Request Answer
= ?
You have already submitted this answer. Enter a new answer.
No credit lost. Try again.
x 10n
X
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Compare the density of the He atom with that of pure water, which is 1.0 g/cm³.
g/cm³
Transcribed Image Text:Part A The diameter of the He atom is approximately 0.10 nm. Calculate the density of the He atom in g/cm³ (assuming that it is a sphere). Express your answer in grams per cubic centimeter. p= [ΨΕΙ ΑΣΦ % Part B xa Submit Xb √x vx x 18 Previous Answers Request Answer X |X| 8 The density of pure water is greater. The density of the He atom is greater. Submit Request Answer = ? You have already submitted this answer. Enter a new answer. No credit lost. Try again. x 10n X wwwwwwww Compare the density of the He atom with that of pure water, which is 1.0 g/cm³. g/cm³
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