A String,0

question 59

Multiple Choice

A string,0.28 m long and vibrating in its third harmonic,excites an open pipe that is 0.82 m long into its second overtone resonance.The speed of sound in air is 345 m/s.The speed of transverse waves on the string is closest to

• A) 120 m/s.
• B) 110 m/s.
• C) 100 m/s.
• D) 98 m/s.
• E) 91 m/s.

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Definitions:

Brain Activity

The electrical and chemical processes occurring within the brain that facilitate cognition, perception, and bodily functions.

Adult Weight

Refers to the body weight of an individual who has reached full growth or maturity, which may influence health status.

Myelin Sheath

A fatty layer surrounding nerve fibers, crucial for speeding up the transmission of nerve impulses.

Dendrite Connections

Refers to the branching extensions of neurons that connect with other neurons, allowing for the transmission of nerve signals across the brain and nervous system.