What Is the Momentum of a Photon of Light That $2.8 \times 10 ^ { 14 } \mathrm {~Hz}$

question 52

Multiple Choice

What is the momentum of a photon of light that has a frequency of $2.8 \times 10 ^ { 14 } \mathrm {~Hz}$ ? $\left( c = 3.00 \times 10 ^ { 8 } \mathrm {~m} / \mathrm { s } , h = 6.626 \times 10 ^ { - 34 } \mathrm {~J} \cdot \mathrm { s } \right)$

• A) \(1.5 \times 10 ^ { - 28 } \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• B) \(6.2 \times 10 ^ { - 28 } \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• C) \(4.4 \times 10 ^ { - 28 } \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• D) \(6.3 \times 10 ^ { - 28 } \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)
• E) \(2.1 \times 10 ^{- 28} \mathrm {~kg} \cdot \mathrm { m } / \mathrm { s }\)

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Definitions:

Forced Institutionalization

The process where individuals are confined or placed in an institution without their consent, often in the context of mental health or legal situations.

Civil Commitment

A legal process through which individuals with severe mental illnesses can be mandated to receive treatment, often in a hospital or secure facility.

Grave Disability

Legal criterion for involuntary commitment that is met when a person is so incapacitated by a mental disorder that he or she cannot provide his or her own basic needs, such as food, clothing, or shelter, and his or her survival is threatened as a result.

Physically Disabled

Pertains to individuals who have long-term physical limitations or impairments that restrict their ability to perform certain tasks or movements.