A Wave of Amplitude 30 Cm Travels with a Velocity

question 4

Multiple Choice

A wave of amplitude 30 cm travels with a velocity of 10 m/s and a wavelength of 0.25 m.What is its frequency?

• A)33 Hz
• B)2.5 Hz
• C)25 Hz
• D)40 Hz
• E)50 Hz

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Definitions:

Emotional Memory

The aspect of memory that involves the recollection of emotional experiences or the feelings associated with past events.

Long-Term Memory

A cognitive system responsible for the storage and retrieval of information over an extended period.

Sensory Memory

A memory store thought to hold on to incoming sensory information for very brief periods. A different sensory memory store is hypothesized for each sensory system.

Information Repository

A centralized place where data is stored and managed, making it accessible for retrieval and use for various purposes.