Relative Exposure Calculator

✖Slope for Relative Exposure refers to the steepness of a line, which is a number that describes both the direction and the steepness of the line.ⓘ Slope for Relative Exposure [M]			+10% -10%
✖Kaiser Transform is the linearizing transform of the transmittance.ⓘ Kaiser Transform [K]			+10% -10%
✖Intercept for Relative Exposure is the point where a line crosses the axis.ⓘ Intercept for Relative Exposure [c]			+10% -10%

✖Relative exposure is the ratio of two exposures.ⓘ Relative Exposure [E_R]

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Formula

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Relative Exposure

Formula

`"E"_{"R"} = 10^(("M"*"K")+"c")`

Example

`"595.6621"=10^(("2.5"*"-0.49")+"4")`

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Relative Exposure Solution

STEP 0: Pre-Calculation Summary

Formula Used

Relative Exposure = 10^((Slope for Relative Exposure*Kaiser Transform)+Intercept for Relative Exposure)
E_R = 10^((M*K)+c)
This formula uses 4 Variables

Variables Used

Relative Exposure - Relative exposure is the ratio of two exposures.
Slope for Relative Exposure - Slope for Relative Exposure refers to the steepness of a line, which is a number that describes both the direction and the steepness of the line.
Kaiser Transform - Kaiser Transform is the linearizing transform of the transmittance.
Intercept for Relative Exposure - Intercept for Relative Exposure is the point where a line crosses the axis.

STEP 1: Convert Input(s) to Base Unit

Slope for Relative Exposure: 2.5 --> No Conversion Required
Kaiser Transform: -0.49 --> No Conversion Required
Intercept for Relative Exposure: 4 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

E_R = 10^((M*K)+c) --> 10^((2.5*(-0.49))+4)

Evaluating ... ...

E_R = 595.66214352901

STEP 3: Convert Result to Output's Unit

595.66214352901 --> No Conversion Required

FINAL ANSWER

595.66214352901 ≈ 595.6621 <-- Relative Exposure

(Calculation completed in 00.004 seconds)

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Credits

Created by Sangita Kalita

National Institute of Technology, Manipur (NIT Manipur), Imphal, Manipur

Sangita Kalita has created this Calculator and 50+ more calculators!

Verified by Soupayan banerjee

National University of Judicial Science (NUJS), Kolkata

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Relative Exposure

Go Relative Exposure = 10^((Slope for Relative Exposure*Kaiser Transform)+Intercept for Relative Exposure)

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Relative Exposure Formula

Relative Exposure = 10^((Slope for Relative Exposure*Kaiser Transform)+Intercept for Relative Exposure)
E_R = 10^((M*K)+c)

What is Kaiser Transform based on?

The program is based on the concept that a function of the transmittance readings could be found for which a plot of the logarithm of the relative exposure vs the function of the transmittance would be linear.

How to Calculate Relative Exposure?

Relative Exposure calculator uses Relative Exposure = 10^((Slope for Relative Exposure*Kaiser Transform)+Intercept for Relative Exposure) to calculate the Relative Exposure, The Relative Exposure formula is defined as the amount of exposure increase needed to produce a change in optical density. Doubling the amount of exposure will double the change in optical density. Relative Exposure is denoted by E_R symbol.

How to calculate Relative Exposure using this online calculator? To use this online calculator for Relative Exposure, enter Slope for Relative Exposure (M), Kaiser Transform (K) & Intercept for Relative Exposure (c) and hit the calculate button. Here is how the Relative Exposure calculation can be explained with given input values -> 595.6621 = 10^((2.5*(-0.49))+4).

FAQ

What is Relative Exposure?

The Relative Exposure formula is defined as the amount of exposure increase needed to produce a change in optical density. Doubling the amount of exposure will double the change in optical density and is represented as E_R = 10^((M*K)+c) or Relative Exposure = 10^((Slope for Relative Exposure*Kaiser Transform)+Intercept for Relative Exposure). Slope for Relative Exposure refers to the steepness of a line, which is a number that describes both the direction and the steepness of the line, Kaiser Transform is the linearizing transform of the transmittance & Intercept for Relative Exposure is the point where a line crosses the axis.

How to calculate Relative Exposure?

The Relative Exposure formula is defined as the amount of exposure increase needed to produce a change in optical density. Doubling the amount of exposure will double the change in optical density is calculated using Relative Exposure = 10^((Slope for Relative Exposure*Kaiser Transform)+Intercept for Relative Exposure). To calculate Relative Exposure, you need Slope for Relative Exposure (M), Kaiser Transform (K) & Intercept for Relative Exposure (c). With our tool, you need to enter the respective value for Slope for Relative Exposure, Kaiser Transform & Intercept for Relative Exposure 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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