Register
If one half-life is 60 seconds, how old is the sample after 5 half-lives? PLEASE GIVE ME THE CORRECT ANSWER, THANK YOU IN ADVANCE (No links please, Just the answer.)
165k views
4 votes
If one half-life is 60 seconds, how old is the sample after 5 half-lives?

PLEASE GIVE ME THE CORRECT ANSWER, THANK YOU IN ADVANCE

(No links please, Just the answer.)

User Blake Plumb
by
4.1k points

2 Answers

5 votes

Answer:

300 seconds?

Step-by-step explanation:

User Bondax
by
4.7k points
7 votes

Answer: 300 years old

Explanation: 60x5=300

User Ben Last
by
4.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.6m questions

5.9m answers

Other Questions

What is the difference between mass and density?
!! PLEASE ANSWER QUICKLY I'M DOING THE TEST !! In the following system, what is the clockwise torque? 150 Nm 1,200 Nm 2,400 Nm 4,800 Nm Question 2 (Same image) Which of the following is true about this
In the modern model of an atom over 99.9% of the atom is made up of A) Protons B) Neutrons C) Electrons D) Empty space
A microwave works by focusing microwave light on the food inside of it. Which type of energy transformation takes place in a microwave? A. Heat energy is transformed into electrical energy. B. Light energy
An apple with a mass of 0.95 kilograms hangs from a tree branch 3.0 meters above the ground. What is the potential energy of the apple? 0.28 J 2.8 J 28 J 280 J
Link Copied!