This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A neutron star is created when a(n) ___. a. collapsing stellar core exceeds the Schwarzschild ... (Read 112 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
on: Jul 27, 2018
A neutron star is created when a(n) ___.
 
  a. collapsing stellar core exceeds the Schwarzschild limit
  b. collapsing stellar core exceeds the Hawking limit
 c. stellar core exceeds the Roche limit
 d. collapsing stellar core exceeds the Chandrasekhar limit
  e. stellar core ignites iron fusion

Question 2

Which book was authored by Copernicus that explained the Sun as the center of a planetary system?
 
  a. Alfonsine Tables
 b. De Revolutionibus
 c. Stderreus Nunctus
 d. The Prutenie Tables
 e. The Forerunner of the Universe, Containing the Mystery of the Universe


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

b


ahriuashd

  • Member
  • Posts: 535
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Venous Star Venous Star
Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do
The asymmetrical appearance of Mira, an oscillating variable star. The asymmetrical appearance of Mira, an oscillating variable star.
A Mass-Loss Star A Mass-Loss Star
Oldowan tools are simple flake tools struck from a core. Oldowan tools are simple flake tools struck from a core.
Florometra Crinoid or Feather Star, Phylum Echinodermata. Monterey Canyon, California. Florometra Crinoid or Feather Star, Phylum Echinodermata. Monterey Canyon, California.
Video: DNA Replication Factory and Protein

For a complete list of videos, visit our video library