What Is the Frequency Does a Stationary Observer Hear When

question 441

Multiple Choice

What is the frequency does a stationary observer hear when a train approaches her with a speed of 30 m/s. The frequency of the train horn is 0.600 kHz and the speed of sound is 340 m/s.

• A) 551 Hz
• B) 653 Hz
• C) 600 Hz
• D) 658 Hz

Learn how to construct and interpret budget lines and indifference curves.

Understand the utility-maximizing rule and how consumers allocate their budget.

Grasp the impact of utility on demand curves and market behavior.

Analyze the effect of consumer satisfaction on purchasing decisions.

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Definitions:

Share Issue Costs

The expenses associated with issuing new shares of stock, including legal, accounting, and underwriting fees.

Fair Value

The valuation expected from selling an asset or the outlay needed to reassign a liability in a coordinated market transaction as determined on the measurement date.

Future Cash Flows

Estimates of the amount of money that is expected to be generated or expended by a business in future periods from its operational activities.

Goodwill

A non-physical asset that is recognized when a company is purchased at a price higher than the cumulative fair value of its recognizable net assets.