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What two variables are needed to calculate the speed of sound?
The two variables needed to calculate the speed of sound are the medium through which the sound is traveling (such as air, water, or a solid material) and the temperature of that medium.
What type of variables are factors that are measured in an experiement?
dependent variables
What type of variables are that factors that are measured in an experiment?
dependent variables
Economic variables who are measured in goods are called?
dichotomous variables
What are the nominal variables in economics?
Variables measured in monetary units
Economic variables whose values are measured in monetary units are called?
Nominal Variables
What is the meaning of spectrogram?
A photograph, map, or diagram of a spectrum.
What unit is sound measured in and What is the symbol?
Sound is measured in decibels and is symbolized dB
Sound is a messure in what unit?
sound is measured in decibles
What is the visual representation of sound?
Sound waves are typically represented visually as waveforms, which depict the amplitude (volume) of the sound over time. These waveforms can be displayed as a series of peaks and troughs on a graph or as a waveform in audio editing software. Additionally, sound can be represented in a spectrogram, which shows how the sound's frequency content changes over time.
What are variables in experiments?
In experiments, variables are factors that can be changed, controlled, or measured to observe their effect on the outcome. There are independent variables that are manipulated by the researcher, and dependent variables that are the outcome or response being measured. It is important to carefully define and control variables to ensure accurate and reliable results in experiments.
What distance is loudness of sound measured?
There is really no standard distance from the sound source where the sound pressure level (SPL) is measured.
