What Is the Energy of a Photon Whose Frequency Is

question 57

Multiple Choice

What is the energy of a photon whose frequency is 6.0 x 10²⁰ Hz? (h = 6.63 x 10^-34 J*s and 1 eV = 1.60 x 10^-19 J)

• A)1.6 MeV
• B)2.5 MeV
• C)3.3 MeV
• D)4.8 MeV

Grasp the different levels of need awareness in the buying process.

Recognize the significance of trial closes in sales presentations.

Comprehend the organizational buying process and its guidelines.

Identify the difference between product advantages, benefits, and features.

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Definitions:

Marginal Utility

The change in satisfaction or utility an individual gains from consuming an additional unit of a good or service.

Consumer Surplus

The gap between what consumers are ready to pay for a product or service and the actual amount they spend.

Marginal Utility

The additional satisfaction or utility that a person receives from consuming one more unit of a good or service.

Total Utility

The entire pleasure derived from using a certain aggregate quantity of a good or service.