For Every 100 40K Atoms That Decay, What Percentage Becomes

question 1

Multiple Choice

For every 100 40K atoms that decay, what percentage becomes 40Ar (Argon) , an inactive gas that can easily escape from its present material by diffusion when lava and other molten rocks are formed?

• A) 12
• B) 15
• C) 20
• D) 11

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Definitions:

Wye-Connected

A method of connecting three-phase motors or transformers where the ends are connected to form a "Y" shape, facilitating the use of both line and phase voltages.

Phase Current

The current that flows through any one phase of a multi-phase system, like in three-phase electrical systems.

Resistive Load

An electrical load that consumes power in the form of heat, and its resistance essentially remains constant throughout its operation.

Line Voltage

The voltage measured between any two phases in a multi-phase electrical system.