The Standing Waves on a String of Length L That $\lambda$

question 56

Multiple Choice

The standing waves on a string of length L that is fixed at both ends have a speed v.The three lowest frequencies of vibration are

• A)v/L,2v/L,and 3v/L
• B)v/2L,v/L,and 3v/2L
• C)\(\lambda\)/2,\(\lambda\),and 3\(\lambda\)/2
• D)L/v,2L/v,and 3L/v
• E)\(\lambda\)/3,2\(\lambda\)/3,and 3\(\lambda\)/3

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Definitions:

Implicit Memory

A type of memory that enables us to perform tasks without conscious awareness of these previous experiences, such as riding a bike.

Procedural Memory

A type of long-term memory responsible for knowing how to perform different actions and skills.

Nondeclarative Memory

A type of long-term memory for skills, procedures, and conditioned responses that can be performed without conscious awareness.

Memory-Blocking Drug

A hypothetical or experimental substance that can prevent the formation of new memories or impair the retrieval of existing ones.