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Singlet Life Time of Radiative Process Formula

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Singlet Life time of Radiative Process of a population is the time measured for the number of excited molecules to decay exponentially to N/e of the original population . Check FAQs

ζ rp = \frac{(\frac{Io}{I F}) - 1}{K q \cdot [Q]}

ζ_rp - Singlet Life time of Radiative Process?Io - Initial Intensity?I_F - Fluorosence Intensity?K_q - Quenching Constant?[Q] - Quencher Concentration given Degree of Exciplex?

Singlet Life Time of Radiative Process Example

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Here is how the Singlet Life Time of Radiative Process equation looks like with Values.

Here is how the Singlet Life Time of Radiative Process equation looks like with Units.

Here is how the Singlet Life Time of Radiative Process equation looks like.

0.1204 = \frac{(\frac{500}{240}) - 1}{6 \cdot 1.5}

0.1204s = \frac{(\frac{500W/m²}{240W/m²}) - 1}{6rev/s \cdot 1.5}

0.1204 = \frac{(\frac{500}{240}) - 1}{6 \cdot 1.5}

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Singlet Life Time of Radiative Process Solution

Follow our step by step solution on how to calculate Singlet Life Time of Radiative Process?

FIRST Step Consider the formula

ζ rp = \frac{(\frac{Io}{I F}) - 1}{K q \cdot [Q]}

Next Step Substitute values of Variables

∴

ζ rp = \frac{(\frac{500W/m²}{240W/m²}) - 1}{6rev/s \cdot 1.5}

Next Step Convert Units

∴

ζ rp = \frac{(\frac{500W/m²}{240W/m²}) - 1}{6Hz \cdot 1.5}

Next Step Prepare to Evaluate

∴

ζ rp = \frac{(\frac{500}{240}) - 1}{6 \cdot 1.5}

Next Step Evaluate

∴

ζ rp = 0.12037037037037s

LAST Step Rounding Answer

∴

ζ rp = 0.1204s

Singlet Life Time of Radiative Process Formula Elements

Variables

Singlet Life time of Radiative Process

Singlet Life time of Radiative Process of a population is the time measured for the number of excited molecules to decay exponentially to N/e of the original population .

Symbol: ζ_rp

Measurement: TimeUnit: s

Note: Value can be positive or negative.

Formulas to find Singlet Life time of Radiative Process

Initial Intensity

Initial Intensity flux of radiant energy is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy.

Symbol: Io

Measurement: IntensityUnit: W/m²

Note: Value can be positive or negative.

Formulas to find Initial Intensity

Fluorosence Intensity

Fluorosence Intensity formula is defined as the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy.

Symbol: I_F

Measurement: IntensityUnit: W/m²

Note: Value can be positive or negative.

Formulas to find Fluorosence Intensity

Quenching Constant

Quenching Constant is the measure of quenching which decreases fluoroscene intensity.

Symbol: K_q

Measurement: FrequencyUnit: rev/s

Note: Value can be positive or negative.

Formulas to find Quenching Constant

Quencher Concentration given Degree of Exciplex

Quencher Concentration given Degree of Exciplex is the concentration of substance that decreases fluoroscence intensity.

Symbol: [Q]

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Quencher Concentration given Degree of Exciplex

Other formulas in Emission Spectroscopy category

Go Fluorescence Quantum Yield

φ fl = \frac{K rad}{K rad + R IC + K ISC + K q}

Go Fluoroscence Quantum Yield given Phosphorescence Quantum Yield

φ FL = φ ph \cdot (\frac{K f \cdot [M S1]}{K p \cdot [M T]})

Go Phosphorescence Quantum Yield

φ p = \frac{K rad}{K rad + K NR}

Go Phosphorescence Quantum Yield given Intersystem Quantum Yield

φ ph_ISC = (\frac{K p}{I a}) \cdot ({(\frac{I a \cdot φ_ISC}{K TTA})}^{\frac{1}{2}})

How to Evaluate Singlet Life Time of Radiative Process?

Singlet Life Time of Radiative Process evaluator uses Singlet Life time of Radiative Process = ((Initial Intensity/Fluorosence Intensity)-1)/(Quenching Constant*Quencher Concentration given Degree of Exciplex) to evaluate the Singlet Life time of Radiative Process, Singlet Life Time of Radiative Process is the characteristic time that a molecule remains in its excited state before returning to the ground state. In solution, the excited singlet state of a substance has a lifetime of about 3 ns and decays via fluorescence, intersystem crossing to the triplet state, and non-radiative internal conversion to the ground state with yields of 20%, 30%, and 50%, respectively. Singlet Life time of Radiative Process is denoted by ζ_rp symbol.

How to evaluate Singlet Life Time of Radiative Process using this online evaluator? To use this online evaluator for Singlet Life Time of Radiative Process, enter Initial Intensity (Io), Fluorosence Intensity (I_F), Quenching Constant (K_q) & Quencher Concentration given Degree of Exciplex ([Q]) and hit the calculate button.

FAQs on Singlet Life Time of Radiative Process

What is the formula to find Singlet Life Time of Radiative Process?

The formula of Singlet Life Time of Radiative Process is expressed as Singlet Life time of Radiative Process = ((Initial Intensity/Fluorosence Intensity)-1)/(Quenching Constant*Quencher Concentration given Degree of Exciplex). Here is an example- 0.12037 = ((500/240)-1)/(6*1.5).

How to calculate Singlet Life Time of Radiative Process?

With Initial Intensity (Io), Fluorosence Intensity (I_F), Quenching Constant (K_q) & Quencher Concentration given Degree of Exciplex ([Q]) we can find Singlet Life Time of Radiative Process using the formula - Singlet Life time of Radiative Process = ((Initial Intensity/Fluorosence Intensity)-1)/(Quenching Constant*Quencher Concentration given Degree of Exciplex).

Can the Singlet Life Time of Radiative Process be negative?

Yes, the Singlet Life Time of Radiative Process, measured in Time can be negative.

Which unit is used to measure Singlet Life Time of Radiative Process?

Singlet Life Time of Radiative Process is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Singlet Life Time of Radiative Process can be measured.

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Singlet Life Time of Radiative Process Formula

Singlet Life Time of Radiative Process Example

Singlet Life Time of Radiative Process Solution

Singlet Life Time of Radiative Process Formula Elements

Other formulas in Emission Spectroscopy category

How to Evaluate Singlet Life Time of Radiative Process?

FAQs on Singlet Life Time of Radiative Process

Variable Name