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What is the frequency of the sound an organ pipe of 3 meters long produces?
The frequency of the sound produced by an organ pipe is determined by the length of the pipe. For a pipe that is 3 meters long, the frequency can be calculated using the formula: frequency = speed of sound / (2 * length). Assuming the speed of sound is 343 m/s, the frequency would be around 57 Hz.
What are the natural frequencies of oscillation formed in a pipe?
The natural frequencies of oscillation in a pipe are determined by the length of the pipe and the speed of sound in the fluid inside. The fundamental frequency is when the length of the pipe is equal to one-fourth the wavelength of the standing wave, and higher harmonics occur at multiples of the fundamental frequency. These natural frequencies are important in acoustics and can determine the pitch of sound produced by wind instruments or organ pipes.
How does the length of a pipe compare with the frequency and wavelength of the sound it can make?
The length of a pipe is directly proportional to the wavelength of the sound it can produce, meaning longer pipes produce longer wavelengths. Frequency is inversely proportional to the length of the pipe, so longer pipes produce lower frequencies. The relationship between pipe length, frequency, and wavelength is determined by the speed of sound in the medium the pipe is placed in.
How would radiation kill us?
Radiation can damage cells, particularly their DNA, leading to cell death or mutations. This damage can disrupt cellular functions and the body's ability to regenerate cells properly. Depending on the dose and type of radiation, exposure can cause acute radiation sickness, organ failure, or increase the risk of developing cancer.
What is the relationship between frequency and temperature?
Frequency refers to the number of occurrences of a repeating event per unit of time, while temperature is a measure of the average kinetic energy of particles in a substance. In general, there is no direct relationship between frequency and temperature, as they are measuring different properties of a system. However, in some specific systems such as in physics and engineering, changes in temperature can affect the frequency of vibrations or oscillations of objects.
