What is ILLUMINATION Theory, Luminous Intensity / Flux, Laws of Illumination, Solid Angle, MSCP
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5 سال پیش
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Do you Want to UNDERSTAND
Do you Want to UNDERSTAND ILLUMINATION and its Concepts like 'Luminous Flux' 'Luminous Intensity' 'Lumen' 'Lux' 'Candela' 'Candle Power' and 'illumination laws' and 'Formulas', then in this you are going to get Everything.
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Contents TimeStamp :
0:00 Illumination Introduction
0:49 Light
1:50 Luminous Flux
2:04 Lumen
2:35 Solid Angle
3:02 Steradian
9:38 Luminous Intensity
10:04 Candela
12:02 Mean Spherical Candle Power - MSCP
13:42 Illumination
14:12 Lux
16:24 Laws of Illumination
16:35 Inverse Square Law of Illumination
19:24 Lambert's Cosine Law of Illumination
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Some Topic Related Questions are :
What is illumination?
Illumination is a measure of the light falling upon a surface and luminance is a measure of the light emitted by a surface.
What is luminous intensity?
luminous intensity is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model of the sensitivity of the human eye. The SI unit of luminous intensity is the candela (cd), an SI base unit.
What is Luminous flux?
luminous flux or luminous power is the measure of the perceived power of light. It differs from radiant flux, the measure of the total power of electromagnetic radiation, in that luminous flux is adjusted to reflect the varying sensitivity of the human eye to different wavelengths of light.
What is law of Illumination?
The law states that Illuminance at a point on a plane is proportional to the cosine of the angle of light incident (the angle between the direction of the incident light and the normal to the plane). ... The maximum Illuminance occurs when the element of area receives the light flux normal to its surface.
What is mean spherical candle power?
Men Spherical Candle, power(M.S.C.P): The intensity of illumination from a lamp varies in different directions. M.S.C.P. is the average value in all directions.
Mean horizontal candle power (MHCP):
It is the mean of the candle powers in all directions in the horizontal plane containing the source of light.
What is lumen?
In simple terms, Lumens (denoted by lm) are a measure of the total amount of visible light (to the human eye) from a lamp or light source. The higher the lumen rating the “brighter” the lamp will appear. We have all bought 50W or 60W conventional bulbs or spotlights in the past expecting a certain level of brightness.
What is solid angle?
Solid Angle. ... A solid angle, ω, made up of all the lines from a closed curve meeting at a vertex, is defined by the surface area of a sphere subtended by the lines and by the radius of that sphere, as shown below. The dimensionless unit of solid angle is the steradian, with 4π steradians in a full sphere.
What is lux?
The lux (symbol: lx) is the SI derived unit of illuminance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface.
__/____________________________
This video contains all the knowledge and information about illumination having some topics like light, Luminous flux unit lumen, luminous intensity unit candela, solid angle and mean sperical candle power.
And at last it has laws of illumination with illumination and its unit its definition and everything except of it needed to be learnt regarding illumination.
Basically this video is based on theory of illumination. Now please don't forget to subscribe and like this video at the end of this video also comment if you found anything to be mentioned or any moment to be commented thanks for watching guys.
Covering:
#BasicsOfIllumination
#LuminousIntensityInSimpleWords
#MSCP
#Candela
#Lumen
#Lux
#SolidAngle
#IntroductiontoIllumination
#IlluminationTerms
#WhatIsLuminousFlux
#lawOfIllumination
#WhatIsSteradian
#WhatIsMeanSphericalCandlePowerMSCP
#प्रदीप्ति
SUBSCRIBE at : @gyaneshwareasytutorials
Get More @ Get More @ https://bit.ly/2AHqvGZ
Contents TimeStamp :
0:00 Illumination Introduction
0:49 Light
1:50 Luminous Flux
2:04 Lumen
2:35 Solid Angle
3:02 Steradian
9:38 Luminous Intensity
10:04 Candela
12:02 Mean Spherical Candle Power - MSCP
13:42 Illumination
14:12 Lux
16:24 Laws of Illumination
16:35 Inverse Square Law of Illumination
19:24 Lambert's Cosine Law of Illumination
👉 Get More @ @gyaneshwareasytutorials
Some Topic Related Questions are :
What is illumination?
Illumination is a measure of the light falling upon a surface and luminance is a measure of the light emitted by a surface.
What is luminous intensity?
luminous intensity is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model of the sensitivity of the human eye. The SI unit of luminous intensity is the candela (cd), an SI base unit.
What is Luminous flux?
luminous flux or luminous power is the measure of the perceived power of light. It differs from radiant flux, the measure of the total power of electromagnetic radiation, in that luminous flux is adjusted to reflect the varying sensitivity of the human eye to different wavelengths of light.
What is law of Illumination?
The law states that Illuminance at a point on a plane is proportional to the cosine of the angle of light incident (the angle between the direction of the incident light and the normal to the plane). ... The maximum Illuminance occurs when the element of area receives the light flux normal to its surface.
What is mean spherical candle power?
Men Spherical Candle, power(M.S.C.P): The intensity of illumination from a lamp varies in different directions. M.S.C.P. is the average value in all directions.
Mean horizontal candle power (MHCP):
It is the mean of the candle powers in all directions in the horizontal plane containing the source of light.
What is lumen?
In simple terms, Lumens (denoted by lm) are a measure of the total amount of visible light (to the human eye) from a lamp or light source. The higher the lumen rating the “brighter” the lamp will appear. We have all bought 50W or 60W conventional bulbs or spotlights in the past expecting a certain level of brightness.
What is solid angle?
Solid Angle. ... A solid angle, ω, made up of all the lines from a closed curve meeting at a vertex, is defined by the surface area of a sphere subtended by the lines and by the radius of that sphere, as shown below. The dimensionless unit of solid angle is the steradian, with 4π steradians in a full sphere.
What is lux?
The lux (symbol: lx) is the SI derived unit of illuminance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface.
__/____________________________
This video contains all the knowledge and information about illumination having some topics like light, Luminous flux unit lumen, luminous intensity unit candela, solid angle and mean sperical candle power.
And at last it has laws of illumination with illumination and its unit its definition and everything except of it needed to be learnt regarding illumination.
Basically this video is based on theory of illumination. Now please don't forget to subscribe and like this video at the end of this video also comment if you found anything to be mentioned or any moment to be commented thanks for watching guys.
Covering:
#BasicsOfIllumination
#LuminousIntensityInSimpleWords
#MSCP
#Candela
#Lumen
#Lux
#SolidAngle
#IntroductiontoIllumination
#IlluminationTerms
#WhatIsLuminousFlux
#lawOfIllumination
#WhatIsSteradian
#WhatIsMeanSphericalCandlePowerMSCP
#प्रदीप्ति
SUBSCRIBE at : @gyaneshwareasytutorials
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