A String of Length 2

question 40

Essay

A string of length 2.5 m is fixed at both ends. When the string vibrates at a frequency of 85 Hz, a standing wave with five loops is formed.
(a) Determine the distance between two adjacent nodes.
(b) Determine the wavelength of the waves that travel on the string.
(c) Determine the speed of traveling waves on this string.
(d) Determine the fundamental frequency of this string.

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Definitions:

Megabyte

A unit of digital information storage or transmission that is approximately one million bytes.

Terabyte

A unit of digital data storage equaling approximately one trillion bytes or 1,024 gigabytes, used to quantify the storage capacity of large systems.

Gigabyte

A unit of digital information storage or memory capacity equal to approximately one billion bytes (or 1,000 megabytes).

Megabyte

A unit of digital information storage or transmission comprised of approximately one million bytes (1,000 kilobytes or 1,024 kilobytes in binary).