question archive In a stretch string fixed at both ends, the seventh harmonic occurs at 90 Hz
In a stretch string fixed at both ends, the seventh harmonic occurs at 90 Hz
Subject:PhysicsPrice: Bought3
In a stretch string fixed at both ends, the seventh harmonic occurs at 90 Hz. Assuming the speed of
transverse wave in the string is 30 ms , find the length of the string.
The length of a pipe with one end closed is 20.0 cm. If the speed of sound in air is 330 ms
three lowest frequencies for the sound emitted when one blows across the open end of the pipe.
A beam of light has a wavelength of 580 nm in vacuum (free space). This light beam is emitted through a liquid which has a refractive index, n = 1.51? What is the speed of light in this liquid?
