Physics 360
Homework 38

You may no longer submit this homework assignment without prior approval from Dr. Rees!

 

Your CID:    

Your Password:  

 

HW38.1:

Enter the energy density of neutrinos:  eV/m^3

HW38.2a:

Enter an expression for dM/dt: 

HW38.2b:

Enter a formula for the lifetime of a black hole in terms of initial mass, M, G, h, and c

HW38.3:

Enter an expression for the radius of a star in terms of L, sigma, and E

Be sure to click on the Submit Button. If the assignment has been successfully uploaded, you should see a confirmation page..