A Piece of Plastic Has a Net Charge of +2

question 28

Multiple Choice

A piece of plastic has a net charge of +2.00 μC. How many more protons than electrons does this piece of plastic have? (e = 1.60 × 10^-19

• A) 1.25 × 10¹³
• B) 1.25 × 10¹⁹
• C) 2.50 × 10¹³
• D) 2.50 × 10¹⁹
• E) 3.01 ×10²³

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Definitions:

Apex

The tip or highest part of something, often referring to the peak or summit.

Frequencies

Frequencies refer to the number of times a wave-like signal repeats itself in a specific period, measured in Hertz (Hz), commonly associated with sound waves, electromagnetic waves, and other periodic phenomena.

Cochlea

A spiral-shaped, fluid-filled inner ear structure responsible for converting sound waves into electrical signals that the brain interprets as sound.

Inner Hair Cells

Sensory cells located within the cochlea of the inner ear, crucial for converting sound vibrations into electrical signals.