Two Tuning Forks Have Frequencies of 440 and 522 Hz

question 31

Multiple Choice

Two tuning forks have frequencies of 440 and 522 Hz. What is the beat frequency if both are sounding simultaneously?

• A) 962 Hz
• B) 431 Hz
• C) 82 Hz
• D) 55 Hz
• E) 41 Hz

Recognize the importance of engaging with the audience and allowing for interaction in pitches.

Comprehend the attributes of effective public speaking and presentation skills.

Understand the critical components of a pitch deck and their relevance in showcasing the venture.

Grasp the concept and purposes behind the use of pitch decks in gaining support for entrepreneurial ventures.

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Definitions:

Contamination

The presence of unwanted substances or impurities in a material or environment, often leading to pollution or infection.

Floor

The bottom surface of any room or vehicle, on which one may walk or stand.

Service Contract

A contract that covers services for equipment that are not included in a standard maintenance contract.

Parts Replacement

The process of substituting a damaged or worn-out component of a machine or system with a new one to ensure functionality.