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

Author Question: The half-life of tritium is 12.3 y. What is its mean life (time constant)? What will be an ideal ... (Read 113 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
on: Jul 29, 2018
The half-life of tritium is 12.3 y. What is its mean life (time constant)?
 
  What will be an ideal response?

Question 2

If an electron is determined to be at x = 2.000 cm  0.0010 cm, what is the minimum uncertainty in the x component of its velocity? (melectron = 9.11  10-31 kg, h = 6.626  10-34 J  s)
 
  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

gcook

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 29, 2018
Answer to Question 1

17.7 y

Answer to Question 2

5.8 m/s


Marty

  • Member
  • Posts: 553
Reply 2 on: Jul 29, 2018
Wow, this really help

mammy1697

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Telomere length is related to the amount of time adults spend in leisure time activity. Source: Ada Telomere length is related to the amount of time adults spend in leisure time activity. Source: Ada
Observed Mother–Child Arguments at Five Time Points Over an Eight-Year Period Observed Mother–Child Arguments at Five Time Points Over an Eight-Year Period
A shim (or half shim) may be needed to provide the proper clearance between the flywheel teeth of ... A shim (or half shim) may be needed to provide the proper clearance between the flywheel teeth of ...
Disitive Time For Water Disitive Time For Water
Butterfly life cycle stages June 6 2023 Butterfly life cycle stages June 6 2023
Life in sulfur-rich, anoxic sediments Life in sulfur-rich, anoxic sediments
Video: Antidiuretic hormone (vasoconstriction, water reabsorption & sweat inhibition)

For a complete list of videos, visit our video library