A String with a Mass Per Length of 2 $^{\circ}$ C Is 331 M/s

question 35

Multiple Choice

A string with a mass per length of 2.00 gm/m is stretched with a force of 150 N between two points that are 0.500 m apart.The frequency of the second mode of the stretched string is in tune with the fundamental frequency of an organ pipe filled with air and open at both ends.The velocity of sound in air at 0 $^{\circ}$ C is 331 m/s.What is the length of the organ pipe?

• A) 43.6 cm
• B) 40.1 cm
• C) 37.5 cm
• D) 35.6 cm
• E) 30.2 cm

Explain subliminal perception and its limitations.

Describe signal detection theory and its relevance to sensory processing.

Distinguish between sensation and perception in the process of experiencing stimuli.

Identify factors that influence the detection of sensory stimuli, including expectations and stimulus intensity.

---

Definitions:

Focal Date

A specific date used as a reference point for financial calculations, such as the valuation of an asset or the determination of an interest period.

Loan Date

The date on which a loan agreement is signed and the funds are disbursed to the borrower.

Economic Value

Refers to the total value that an asset generates, encompassing both its direct financial performance and indirect benefits.

Interest Rate

The percentage charged on a loan or paid on savings or investments, typically expressed as an annual percentage of the principal.