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Si unit for light intensity?
Light intensity is also known as luminosity. Candela is the si unit
What is Si unit of luminous intensity?
In the SI the unit of luminous intensity is candela(cd).
What is the unit of sound intensity measurement?
The unit of sound intensity measurement is the decibel (dB).
What is te SI base unit for luinous intensity?
Intensity is measured in Candela. Candela is its SI unit.
Symbol used to denote unit of wavelenght?
The unit of wavelength is a Hertz, written as Hz.
Is intensity the mass per unit volume?
No, the mass per unit volume is density not intensity.
True Or False Decibel is a measurement of the amount of pollution?
False. Decibel is a unit of measurement used to express the intensity of sound, not pollution. It measures the level of sound pressure. Pollution is typically measured in terms of air quality indices, concentration of pollutants, or other specific measurements depending on the type of pollution being measured.
What is the Si of luminous intensity?
The SI unit of Intensity of light is CANDELA.
What is the unit of luminious intensity?
candela--------------------------------------------The official international definition of candela (1979) is:"The candela is the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540 x 10e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian".
What SI unit of intensity of sounds is?
This unit is W/m2.
What does the unit decibel measure?
The ratio between two quantities, usually quantities that somehow measure power, or intensity (power / area).
The measure of a waves intensity?
The intensity of a wave is usually measured as the power transmitted through a unit area perpendicular to the direction of wave propagation. It is usually expressed in watts per square meter (W/m^2) and is proportional to the square of the amplitude of the wave. Stronger waves have higher intensity levels.
