Middle C on a Piano Has a Frequency of 262

question 110

Multiple Choice

Middle C on a piano has a frequency of 262 Hz. Sometimes it is said that middle C is actually 28 = 256 Hz, and tuning forks are made with this frequency. How many beats per second would be heard if such a tuning fork were sounded simultaneously with the middle C of a well-tuned) piano?

• A) 3
• B) 6
• C) 12
• D) 4
• E) 8

Understand sensory adaptation and its effects on perception.

Identify the impact of sudden changes in stimulus intensity on attention and reaction.

Recognize how environmental changes affect color perception.

Explain various persuasion techniques, including the door-in-the-face technique.

---

Definitions:

Price

The amount of money required to purchase a good or service, which can fluctuate based on supply and demand dynamics.

Production Technology

The set of processes, methods, or equipment used by firms in the production of goods or services, which affects productivity and efficiency.

Input Prices

The cost of raw materials and other inputs used in the production of goods and services. Lower input prices can increase profitability for producers.

Production Technology

The methods, processes, and equipment used to produce goods and services.