Photon a Has Twice the Energy of Photon B

question 33

Multiple Choice

Photon A has twice the energy of photon B.The ratio of the momentum of A to that of B is

• A)4
• B)2
• C)1
• D)1/2
• E)1/4

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Definitions:

Fixed Costs

Expenses that do not change in proportion to the activity of a business.

Contribution Margin

The amount by which sales revenue exceeds variable costs; it contributes towards covering fixed costs and generating profit.

Variable Costs

Charges that adjust in relation to the quantity of goods or services manufactured by a corporation.

Fixed Costs

Expenses that do not change in response to the level of goods or services produced by the business, such as rent, salaries, and insurance.