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

Author Question: What mass would have to be compressed to a radius of 1.0 10-15 m (the order of magnitude of the ... (Read 63 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jul 29, 2018
What mass would have to be compressed to a radius of 1.0  10-15 m (the order of magnitude of the radius of an atomic nucleus) in order for it to become a black hole?
 
  (G = 6.67  10-11 N  m2/kg2, c = 3.0  108 m/s)
  A) 6.7  1011 kg B) 1.1  10-6 kg C) 8.3  1015 kg D) 2.2  103 kg E) 4.1  10-8 kg

Question 2

The magnetic field at point P due to a 2.0-A current flowing in a long, straight, thin wire is 8.0 T. How far is point P from the wire? (0 = 4  10-7 T  m/A)
 
  A) 10 cm B) 2.0 cm C) 5.0 cm D) 2.5 cm E) 4.0 cm
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


s.tung

  • Hero Member
  • *****
  • Posts: 577
Reply #2 on: Jul 29, 2018
Thank you!


Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #3 on: Jul 29, 2018
Always glad to help...


« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

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.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun
The Structure of an Old Low-Mass Star The Structure of an Old Low-Mass Star
Sample purchase order form. Sample purchase order form.
If drug elimination mechanisms become saturated, a drug may exhibit zero-order elimination. If drug elimination mechanisms become saturated, a drug may exhibit zero-order elimination.
Determining Richter Scale Magnitude Determining Richter Scale Magnitude
What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g? What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g?
Video: Simple and Double Sugar

For a complete list of videos, visit our video library