A String with a Length of 3

question 15

Multiple Choice

A string with a length of 3.0 m has two adjacent resonances at frequencies 112 Hz and 140 Hz.
-Determine the wavelength of the 140 Hz resonance.

• A)0.30 m
• B)0.60 m
• C)1.2 m
• D)1.5 m
• E)1.8 m

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Definitions:

Decomposition

The process by which organic substances are broken down into simpler forms of matter, mainly by microbial activity.

Sun's Energy

The radiant energy emitted by the sun, which includes visible light, ultraviolet light, and infrared radiation.

Nuclear Fusion

A process where two light atomic nuclei combine to form a heavier nucleus, releasing energy as a result.

Electromagnetic Radiation

A form of energy that is propagated through space or matter, consisting of electric and magnetic fields that oscillate at right angles to each other.