Modeling Stellar Interiors lt;20 ptsgt; 1. lt;2gt; What are the general properties of polytropic models? 2. lt;2gt; A polytropic index of 5/3

Modeling Stellar Interiors <20 pts> 1. <2> What are the general properties of polytropic models? 2. <2> A polytropic index of 5/3 (n = 3/2) refers to what conditions or type of star? 3. <2> What does n equal for a fully relativistic case? 4. <2> What does HKT mean by The polytrope calculation now marches from the origin to the surface?