If an Electron Has a Wavelength Of $0.123 \mathrm {~nm}$ , What Is Its Kinetic Energy, in Electron-Volts? This Energy

question 181

Multiple Choice

If an electron has a wavelength of $0.123 \mathrm {~nm}$ , what is its kinetic energy, in electron-volts? This energy is not in the relativistic region. ( $m$ electron $= 9.11 \times 10 ^ { - 31 } \mathrm {~kg} , 1 \mathrm { eV } = 1.60 \times 10 ^ { - 19 } \mathrm {~J} , h = 6.626$ $\times 10 ^ { - 34 } \mathrm {~J} \cdot \mathrm { s }$ )

• A) \(99.5 \mathrm { eV }\)
• B) \(60.2 \mathrm { eV }\)
• C) \(80.4 \mathrm { eV }\)
• D) \(19.8 \mathrm { eV }\)
• E) \(124 \mathrm { eV }\)

Understand and articulate the positions of various scholars on the moral personhood of fetuses.

Analyze the ethical implications of abortion, including the perspectives on when life begins.

Distinguish between the legal and moral arguments surrounding abortion.

Recognize the significance of landmark legal decisions, such as Roe v. Wade, on abortion rights.

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Definitions:

Nerve Impulse

Electrical signal that conveys information along the length of a neuron.

Neuron Membrane

The lipid bilayer that encloses the cytoplasm of neurons, crucial for nerve impulse transmission.

Potassium Ions

Essential positive ions (K+) within cellular processes, crucial for nerve function, muscle contraction, and maintaining fluid and electrolyte balance.

Cerebrum

The largest part of the brain, responsible for voluntary actions, sensory perception, thought, reasoning, and memory.