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

Author Question: The half-life of a radioactive substance is affected by A) pressure. B) temperature. C) age. ... (Read 68 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
on: Jul 29, 2018
The half-life of a radioactive substance is affected by
 
  A) pressure.
  B) temperature.
  C) age.
  D) all of the above
  E) none of the above

Question 2

How much energy is required to remove one proton from 9Be?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: E

Answer to Question 2

16.9 MeV


kfurse

  • Member
  • Posts: 590
Reply 2 on: Jul 29, 2018
:D TYSM

kthug

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

The web of life The web of life
Measuring jugular venous pressure Measuring jugular venous pressure
Endocrine and nervous control of blood pressure. Endocrine and nervous control of blood pressure.
Modern fishing fleets deplete marine life Modern fishing fleets deplete marine life
Energy imbalance establishes a temperature gradient between the tropics and the poles Energy imbalance establishes a temperature gradient between the tropics and the poles
Palpating for rebound tenderness: Rapid release of pressure Palpating for rebound tenderness: Rapid release of pressure
Video: Ciliate conjugation Animation

For a complete list of videos, visit our video library