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 119 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?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

These illustrations show Ellen Craft, a slave with and without a disguise. She dressed “as a disting These illustrations show Ellen Craft, a slave with and without a disguise. She dressed “as a disting
Sequential blending uses a computer to calculate the correct ratio as well as the prescribed order ... Sequential blending uses a computer to calculate the correct ratio as well as the prescribed order ...
Air-mass thunderstorms—mT air masses Air-mass thunderstorms—mT air masses
Expansion Ratios for Liquefied Compressed Gases Expansion Ratios for Liquefied Compressed Gases
A sphere, 0.30 m in radius, has a surface emissivity of 0.48 and is at a temp A sphere, 0.30 m in radius, has a surface emissivity of 0.48 and is at a temp
A 31.1-g sample of Ne gas exerts a certain pressure in a container of fixed volume. What mass ... A 31.1-g sample of Ne gas exerts a certain pressure in a container of fixed volume. What mass ...
Video: Body plan of euglena Animation

For a complete list of videos, visit our video library