Suppose That at Some Time a Particular Sample of Radioactive

question 64

Multiple Choice

Suppose that at some time a particular sample of radioactive material contains N radioactive atoms (e.g., N might be 1 billion radioactive atoms) . How many radioactive atoms will be left after 3 half-lives have passed?

• A) 1/6 N
• B) 1/8 N
• C) 0
• D) 1/2 N

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Definitions:

ACL

Access Control List, a list used by routers and other devices to restrict access to or from a network for security purposes.

Security Technology

Refers to the suite of tools, devices, and methods used to protect data, networks, computers, and systems from cyberattacks, unauthorized access, and other digital security threats.

Scanner Allocation Services

Services designed to manage and allocate scanning devices or resources efficiently across a network or system.

UPS

UPS stands for Uninterruptible Power Supply, a device that provides emergency power to a load when the input power source, typically mains power, fails.