We Can Hear Sounds That Are Produced Around a Corner

question 20

Multiple Choice

We can hear sounds that are produced around a corner but cannot see light that is produced around a corner because

• A)light travels only in straight lines whereas sound can travel in a curved path.
• B)sound has more energy than light.
• C)sound has shorter wavelengths than light.
• D)sound has longer wavelengths than light.
• E)None of these is correct.

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Definitions:

Fixed Expenses

Costs that do not fluctuate with changes in production level or sales volume, such as rent.

Contribution Margin

The amount by which the sales price of a product exceeds its variable costs, contributing to covering fixed costs and generating profit.

Fixed Costs

Expenses that do not change with the level of production or sales activity, such as rent, salaries, and insurance.

Net Income Target

A net income target is a predefined earnings figure that a company aims to achieve within a specific time frame.