Post Utme Aaua 2024 Physics Question 26

Practice objective / multiple choice question 26 from the 2024 Post Utme Aaua Physics examination.

Post Utme Aaua 2024 Physics Objective / Multiple Choice

Question 26 POST_UTME_AAUA • 2024 • PHYSICS • objective

A radioactive sample of Uranium-238 undergoes \alpha decay. If the half-life of Uranium-238 is 4.5 billion years, how long will it take for the sample to decay to 1/16 of its original mass?

A. 1.8 billion years

B. 2.2 billion years

Correct Answer C. 3.6 billion years

D. 4.5 billion years

Correct Answer

Correct Option:

3.6 billion years

This is Post Utme Aaua 2024 Physics Question 26. It is one of the objective questions from the 2024 Post Utme Aaua Physics examination.

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support