What Is the Speed of an Electron That Has the Same

question 23

Multiple Choice

What is the speed of an electron that has the same momentum as a photon with a wavelength in vacuum of 488 nm? The mass of an electron is 9.11 × 10^-31 kg.

• A)1.5 × 10³ m/s
• B)1.9 × 10³ m/s
• C)2.1 × 10³ m/s
• D)2.3 × 10³ m/s
• E)2.9 × 10³ m/s

Understand the types and functions of glial cells.

Describe the mechanisms and phases of an action potential.

Distinguish between different types of neural tissues and structures, particularly gray and white matter.

Comprehend the basics of electrical signal conductance in neurons.

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Definitions:

Innate

Traits, abilities, or qualities that are natural, inherent, or present from birth, not acquired through learning.

Permissive Parent

A parenting style characterized by a high degree of affection and minimal discipline, allowing children significant freedom and self-regulation.

Authoritative Parent

A parenting style characterized by high expectations of maturity, clear rules and guidelines, and emotional warmth and nurturing.

Uninvolved Parent

A caregiver who shows little to no emotional support, guidance, or involvement in their child's life.