Author Question: How do I make the decay constant the subject in the formula T=ln(2)/decay constant? (Read 1169 times)

123654777

  • Hero Member
  • *****
  • Posts: 585
T = half life. Lol stuck on a physics question. I rearranged it to Decay constant = ln(2)/T ... but I have a feeling I have rearranged it wrong.



geoffrey

  • Hero Member
  • *****
  • Posts: 880
You have rearranged it correctly.

T = In(2) / D

Move the / D across the equals sign and it becomes T x D = In(2).

Then move the T over the equals sign to give:

D = In(2) / T.

Decay = In(2) / T



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

For a complete list of videos, visit our video library