Reflected Luminous Flux Solution

STEP 0: Pre-Calculation Summary
Formula Used
Reflected Luminous Flux = Incident Luminous Flux*Reflection Factor
Φr = Φi*ρ
This formula uses 3 Variables
Variables Used
Reflected Luminous Flux - Reflected Luminous Flux is defined as is a measure of the power of reflected visible light produced by a light source or light fitting.
Incident Luminous Flux - (Measured in Lumen) - Incident luminous flux refers to the total amount of visible light energy emitted or received by a surface per unit time.
Reflection Factor - Reflection Factor is the ratio of the total amount of radiation, as of light, reflected by surface to total amount of radiation incident on surface.
STEP 1: Convert Input(s) to Base Unit
Incident Luminous Flux: 9.51 Lumen --> 9.51 Lumen No Conversion Required
Reflection Factor: 10.4 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Φr = Φi*ρ --> 9.51*10.4
Evaluating ... ...
Φr = 98.904
STEP 3: Convert Result to Output's Unit
98.904 --> No Conversion Required
FINAL ANSWER
98.904 <-- Reflected Luminous Flux
(Calculation completed in 00.004 seconds)

Credits

Created by Shobhit Dimri
Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
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Vishwakarma Government Engineering College (VGEC), Ahmedabad
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14 Light Measurement Calculators

Luminous Intensity in Direction at Angle
Go Luminous Intensity at Angle = Luminance Normal to Surface*Surface Area*cos(Angle to Normal)
Transmission Factor
Go Transmission Factor = Luminous Flux Transmitted by Object/Luminous Flux Incident upon Object
Luminous Intensity in Direction Normal to Surface
Go Luminous Intensity Normal to Surface = Surface Area*Luminance Normal to Surface
Reflected Luminous Flux
Go Reflected Luminous Flux = Incident Luminous Flux*Reflection Factor
Incident Luminous Flux
Go Incident Luminous Flux = Reflected Luminous Flux/Reflection Factor
Area Projected at solid angle
Go Area Projected at Solid Angle = Magnetic Flux/Luminous Intensity
Intensity on Solid Angle
Go Luminous Intensity = Magnetic Flux/Area Projected at Solid Angle
Flux at Solid Angle
Go Magnetic Flux = Luminous Intensity*Area Projected at Solid Angle
Area of Bulb
Go Area of Bulb = Area of Capillary Tube*Length of Capillary Tube
Light flux
Go Flux Light = Photoelectric Current/Photoelectric Sensitivity
Illuminance
Go Illumination = Magnetic Flux/Surface Area
Area affected by Light Incident
Go Surface Area = Power Light/Irradiation
Irradiation
Go Irradiation = Power Light/Surface Area
Light Power
Go Power Light = Surface Area*Irradiation

Reflected Luminous Flux Formula

Reflected Luminous Flux = Incident Luminous Flux*Reflection Factor
Φr = Φi*ρ

How many lumens is a Lux?

The total output of visible light from a light source is measured in lumens. Typically, the more lumens a light fixture provides, the brighter it is. One lux is equal to one lumen per square meter.

How to Calculate Reflected Luminous Flux?

Reflected Luminous Flux calculator uses Reflected Luminous Flux = Incident Luminous Flux*Reflection Factor to calculate the Reflected Luminous Flux, The Reflected Luminous Flux formula is defined as is a measure of the power of reflected visible light produced by a light source or light fitting. It is measured in lumens. Reflected Luminous Flux is denoted by Φr symbol.

How to calculate Reflected Luminous Flux using this online calculator? To use this online calculator for Reflected Luminous Flux, enter Incident Luminous Flux i) & Reflection Factor (ρ) and hit the calculate button. Here is how the Reflected Luminous Flux calculation can be explained with given input values -> 98.904 = 9.51*10.4.

FAQ

What is Reflected Luminous Flux?
The Reflected Luminous Flux formula is defined as is a measure of the power of reflected visible light produced by a light source or light fitting. It is measured in lumens and is represented as Φr = Φi or Reflected Luminous Flux = Incident Luminous Flux*Reflection Factor. Incident luminous flux refers to the total amount of visible light energy emitted or received by a surface per unit time & Reflection Factor is the ratio of the total amount of radiation, as of light, reflected by surface to total amount of radiation incident on surface.
How to calculate Reflected Luminous Flux?
The Reflected Luminous Flux formula is defined as is a measure of the power of reflected visible light produced by a light source or light fitting. It is measured in lumens is calculated using Reflected Luminous Flux = Incident Luminous Flux*Reflection Factor. To calculate Reflected Luminous Flux, you need Incident Luminous Flux i) & Reflection Factor (ρ). With our tool, you need to enter the respective value for Incident Luminous Flux & Reflection Factor and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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