Recent Posts • Latest Topics • Unanswered Questions

The half-life measures exponential decay. The half-life is defined as the time it takes for half of

Anonymous

wrote...

Go to Answer

3 weeks ago

The half-life measures exponential decay. The half-life is defined as the time it takes for half of

The half-life measures exponential decay. The half-life is defined as the time it takes for half of a given amount of radioactive substance to disappear. What is the half-life of radium Ra88226
(in years)? (For radium, the amount of radioactive substance at time 𝑡
is given by the formula 𝑦(𝑡)=𝑦(0)𝑒𝑘𝑡
with 𝑘=−1.4⋅10−11sec−1
.)

Round your answer to the nearest integer.

Read 45 times

1 Reply

Report

Replies

Answer verified by a subject expert

Anonymous Author

wrote...

3 weeks ago

Report

Related Topics

Anonymous Author

wrote...

3 weeks ago

Just got PERFECT on my quiz

ofsuahasiufhoas

wrote...

Yesterday

Thanks

Liarec

wrote...

2 hours ago

You make an excellent tutor!

New Topic

Quick Reply

Explore

Post your homework questions and get free online help from our incredible volunteers

774 People Browsing

Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook

Live Chat

AJAX Chat © blueimp.net Integrated with SMF

Related Images

1537

3429

2711

Your Opinion

Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?

The Toxic Skin and Fungi Defense

Courses by Biology Forums

It's sore throat season, why does my mucus have red spots?

Strange Ingredients Lurking in Doritos Chips

Bonobos, Chimpanzees, and the 98% DNA Link

Ready to ask a question on Biology Forums? Try it out

Join Our Community

Biology Forums - Study Force is a free online homework help service catered towards college and high school students. Get homework help and answers to your toughest questions in biology, chemistry, physics, mathematics, engineering, accounting, business, humanities, and more. Master your assignments quickly with thousands of step-by-step solutions to countless textbook questions asked and answered by our members. If we don't have your question, don't worry. You can ask any homework question and get expert homework help in as little as two hours.

Our extensive online study community is made up of college and high school students, teachers, professors, parents and subject enthusiasts who contribute to our vast collection of study resources: textbook solutions, study guides, practice tests, practice problems, lecture notes, equation sheets and more. With our help, your homework will never be the same!

Join for free today

How is Biology Forums - Study Force different than tutoring?

Home Search Q & A Board Gallery Resource Library Blog Dictionary Chat	Quick Links Start a Topic Latest Topics Unanswered Questions Courses Study Tools Browse by Textbook	Social Facebook YouTube Community Stats Who's Online Trending Staff	Help About Us Take the Tour Study Tips Posting Guidelines Terms and Policies Contact Us
Biology Forums - Study Force © 2010-2024 \| Powered by SMF \| SMF © 2015, Simple Machines \| Sitemap Biology-Forums.com is not affiliated with any publisher. Book covers, title and author names appear for reference only.