What is the Critical Period for a Neutron Star and How is it Estimated?

AI Thread Summary
The critical period for a neutron star is the minimum rotation time before it begins to lose mass due to centrifugal force, estimated to be between 8 and 12 years. This discussion highlights the importance of understanding astrophysical principles, particularly for those unfamiliar with the subject. Participants express frustration over homework requests and emphasize the need for proper inquiry methods. The conversation touches on the significance of foundational knowledge in astrophysics and neutron star behavior. Overall, the critical period estimation is a key aspect of studying neutron stars and their physical properties.
FNL
Messages
14
Reaction score
0
A neutron star cannot spin with less than a certain critical period, or else it will start to lose mass from its equator due to the “centrifugal” force. Estimate this period.
 
Physics news on Phys.org
Definitinely between 8 and 12 years, those are the formative years for healthy growth, and good nutrition during this time is critical.

What? Do you want us to do your homework for you? There's a template for posting homework questions.
 
DaveC426913 said:
Definitinely between 8 and 12 years, those are the formative years for healthy growth, and good nutrition during this time is critical.

What? Do you want us to do your homework for you? There's a template for posting homework questions.

thanks

No but i d'ont have any idea about astrophysics and i find a problem with the method of the estimation of NS's period during my reading
P.S we are in summer holidays , i Like know some physical basics of neutron stars and hight energy astrophysics

excuse me
 
Thread 'Collision of a bullet on a rod-string system: query'

Thread 'Collision of a bullet on a rod-string system: query'

In this question, I have a question. I am NOT trying to solve it, but it is just a conceptual question. Consider the point on the rod, which connects the string and the rod. My question: just before and after the collision, is ANGULAR momentum CONSERVED about this point? Lets call the point which connects the string and rod as P. Why am I asking this? : it is clear from the scenario that the point of concern, which connects the string and the rod, moves in a circular path due to the string...
View full post »
Thread 'A cylinder connected to a hanged mass'

Thread 'A cylinder connected to a hanged mass'

Let's declare that for the cylinder, mass = M = 10 kg Radius = R = 4 m For the wall and the floor, Friction coeff = ##\mu## = 0.5 For the hanging mass, mass = m = 11 kg First, we divide the force according to their respective plane (x and y thing, correct me if I'm wrong) and according to which, cylinder or the hanging mass, they're working on. Force on the hanging mass $$mg - T = ma$$ Force(Cylinder) on y $$N_f + f_w - Mg = 0$$ Force(Cylinder) on x $$T + f_f - N_w = Ma$$ There's also...
View full post »

Similar threads

I How Does the Size of Neutron Stars Compare to Black Holes?
Replies
48
Views
5K
B Neutron star 4U 1820-30 spins at 716 revolutions per second
Replies
0
Views
2K
Rotational Motion (Neutron Star)
Replies
1
Views
1K
What is the Minimum Mass for a Rotating Neutron Star?
Replies
6
Views
2K
How would one estimate the rotation period of a star from its spectrum
Replies
1
Views
1K
I If We Crack the Neutron Star Equation of State, How Will It Change Our Daily Lives?
Replies
12
Views
2K
Finding the moment of inertia of a neutron star
Replies
2
Views
9K
B Vulpecula, pulsars and neutron stars
Replies
10
Views
2K
I Do black holes have magnetic fields?
Replies
44
Views
3K
B What is the Maximum Mass of a Neutron Star?
Replies
4
Views
2K

Hot Threads

Recent Insights

Back
Top