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Are decibels used to measure light?
Absolutely. Photographic light meters are designed to measure light for photographic exposure (in a film-speed/shutter-speed/aperture combination), but many hand-held photo light meters can measure light in footcandles, which is a common scale. If you look on places like eBay, you can find inexpensive, digital, brand new meters which read out in Lux or Lumens. Some may read in footcandles as well. It's not difficult to convert from one measure to another (there should be internet calculators which would do it easily).
Are decibels imperial or metric?
Decibels are a unit of measurement used to express the intensity of sound. They are not considered either imperial or metric, as they are a logarithmic unit that does not directly correspond to physical dimensions like length or weight.
How many decibels in a Bel?
There are 10 decibels in 1 Bel. The Bel is a logarithmic unit used to compare the ratio of two power levels, with the decibel being a more commonly used fraction of the Bel.
What is the unit of sound to measure?
by loudness decibels by frequency hertz by wavelength any power of meter
What decibels can damage your ears?
listening to loud audio for a long period time can decibels your ears.
What is the abbreviation used for decibels?
The abbrevation used for decibels is dB.
How do you convert dB to DBi?
To convert dB to dBi (decibels isotropic), you need to add 2.15 dB to the dB value. This adjustment accounts for the difference in reference points used in the two scales. So, if you have a value of x dB, the equivalent value in dBi would be x + 2.15 dBi.
Which element of music is measured in decibels?
The loudness or volume of music is measured in decibels. Decibels are a unit used to quantify the intensity of sound.
What is the formula to convert voltage levels to decibels?
Here you find the formula to convert voltage levels to decibels. Scroll down to related links and look at "How to calculate dB?"
How do you convert aardvarks to decibels?
Fool, you cant make animals into units of measurement!AnswerAardvark never killed anybody!
Are decibels used to measure light?
Absolutely. Photographic light meters are designed to measure light for photographic exposure (in a film-speed/shutter-speed/aperture combination), but many hand-held photo light meters can measure light in footcandles, which is a common scale. If you look on places like eBay, you can find inexpensive, digital, brand new meters which read out in Lux or Lumens. Some may read in footcandles as well. It's not difficult to convert from one measure to another (there should be internet calculators which would do it easily).
What is the unit used to measure sound level?
Decibels
Which of the units is used to measure intensity of noise?
"Decibels"
What is sound mesured in?
Sound is measured in units called decibels (dB). Decibels quantify the intensity or loudness of sound and are used to compare different levels of sound from quiet to loud.
I have 15 subwoofers at 180 decibels each how loud would that be in db in case your wondering yes there is a woofer that reaches 180db its called dd 9918Z 18?
15 subwoofers would produce 15 times as much power. log1015 = 1.176; to convert that to decibels, you have to multiply it by 10, so you get an increase of 11.76 decibels, in other words, 180 + 11.76 = 191.76 decibels. Since the 180 decibels probably includes some rounding, it makes sense to round the final result, too - for example, to 192 decibels.
What is 100 kHz in DB?
Decibels (dB) is a unit used for measuring the intensity of a sound or the power of an electrical signal. Without specific context or reference levels, it is not possible to convert 100 kHz to dB as they are different units of measurement (frequency vs decibels).
How much is 3000 kHz in decibels?
' kHz ' and ' decibels ' are units for measuring completely different quantities. Neither one can be converted to the other one, any more than you can convert ' 30 miles per hour ' into dollars and cents.
