1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Cumulative problem

  1. Jan 28, 2008 #1
    Neutron stars are believed to be composed of solid nuclear matter, primarily neutrons.

    A. Assume the radius of a neutron to be approximately 1.0*10^-13cm , and calculate the density of a neutron. [Hint: For a sphere V=(4/3)(pie symbol)r^3.]


    B. Assuming that a neutron star has the same density as a neutron, calculate the mass (in kg) of a small piece of a neutron star the size of a spherical pebble with a radius of 0.18 mm.

    Last edited: Jan 28, 2008
  2. jcsd
  3. Jan 29, 2008 #2


    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

    Well, where do you think we should start?
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: Cumulative problem
  1. Cumulative problem 2 (Replies: 8)

  2. Manometer Problem (Replies: 1)

  3. Density Problem (Replies: 1)

  4. Backtitration Problem (Replies: 1)

  5. Concentration Problem (Replies: 6)