What Is the Energy in Joules of a Mole of Photons

question 64

Multiple Choice

What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm? (c = 3.00 × 10⁸ m/s; h = 6.63 × 10^-34 J • s; NA = 6.0²² × 10²³ moles^-1)

• A)6.46 × 10^-16 J
• B)6.46 × 10^-25 J
• C)2.46 × 10^-4 J
• D)12.4 kJ
• E)246 kJ

Identify and explain the components of effective communication channels.

Recognize the role and implications of nonverbal communication in listening.

Describe the process and significance of active or empathetic listening.

Examine the impact of distractions and psychological biases on listening effectiveness.

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Definitions:

Ceruminous Glands

Specialized sweat glands located in the ear canal that produce earwax (cerumen) as a protective barrier.

Mammary Glands

Specialized organs in mammals that produce milk to nourish newborns.

Sweat Glands

Specialized glands in the skin responsible for the production and excretion of sweat, playing a key role in temperature regulation and waste excretion.

Proximal Portion

Describes the part of a limb or structure that is closest to the center of the body.