what is frequency ?is the frequency of all sound same? exmplani
Answers
Answer:
The frequency is the same as that of the source and is the number of waves that pass a point per unit time. Figure 2. A sound wave emanates from a source vibrating at a frequency f, propagates at Vw, and has a wavelength λ. Table 1 makes it apparent that the speed of sound varies greatly in different media.
Explanation:
Frequency, sometimes referred to as pitch, is the number of times per second that a sound pressure wave repeats itself. ... High frequencies produce more oscillations. The units of frequency are called hertz (Hz). Humans with normal hearing can hear sounds between 20 Hz and 20,000 Hz.
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Answer:
Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. Frequency is measured in units of hertz which is equal to one occurrence of a repeating event per second. unit: Hertz
Explanation:
Are Intensity and Frequency of Sound the Same? The answer to this question is clearly no. You might suspect, that the higher the frequency, the louder we perceive a noise, but frequency does not tell us how loud a sound is. Intensity or loudness is the amount of energy of a vibration and is measured in decibels (dB).