If the Energy of a Photon Is 1

question 45

Multiple Choice

If the energy of a photon is 1.32 × 10^-18 J, what is its wavelength in nm (c = 3.00 × 10⁸ m/s; h = 6.63 × 10^-34 J • s) ?

• A) 1.51 × 10^-7 nm
• B) 151 nm
• C) 1.99 × 10¹⁵ nm
• D) 1.99 × 10²⁴ nm
• E) None of these choices is correct.

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Definitions:

Face-To-Face Meeting

A personal interaction between two or more people in the same location, allowing for direct communication and non-verbal cues.

Personal Connection

A bond or relationship between individuals that is based on mutual interests, empathy, or shared experiences.

Telephone

A device used for voice communication over long distances using wire or radio communication.

Peer-To-Peer Networking

A decentralized network model where each participant (peer) has the same capabilities and either server and client roles.