Density given Thermal Diffusivity Calculator

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Spectrometric Characterization of Polymers

✖Thermal Conductivity is rate of heat passes through specified material, expressed as amount of heat flows per unit time through a unit area with a temperature gradient of one degree per unit distance.ⓘ Thermal Conductivity [k]			+10% -10%
✖Thermal diffusivity is the thermal conductivity divided by density and specific heat capacity at constant pressure.ⓘ Thermal Diffusivity [α]			+10% -10%
✖Specific Heat Capacity is the heat required to raise the temperature of the unit mass of a given substance by a given amount.ⓘ Specific Heat Capacity [c]			+10% -10%

✖The Density of a material shows the denseness of that material in a specific given area. This is taken as mass per unit volume of a given object.ⓘ Density given Thermal Diffusivity [ρ]

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Formula

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Density given Thermal Diffusivity

Formula

`"ρ" = "k"/("α"*"c")`

Example

`"0.000152kg/m³"="10.18W/(m*K)"/("16m²/s"*"4.184kJ/kg*K")`

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Density given Thermal Diffusivity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Density = Thermal Conductivity/(Thermal Diffusivity*Specific Heat Capacity)
ρ = k/(α*c)
This formula uses 4 Variables

Variables Used

Density - (Measured in Kilogram per Cubic Meter) - The Density of a material shows the denseness of that material in a specific given area. This is taken as mass per unit volume of a given object.
Thermal Conductivity - (Measured in Watt per Meter per K) - Thermal Conductivity is rate of heat passes through specified material, expressed as amount of heat flows per unit time through a unit area with a temperature gradient of one degree per unit distance.
Thermal Diffusivity - (Measured in Square Meter Per Second) - Thermal diffusivity is the thermal conductivity divided by density and specific heat capacity at constant pressure.
Specific Heat Capacity - (Measured in Joule per Kilogram per K) - Specific Heat Capacity is the heat required to raise the temperature of the unit mass of a given substance by a given amount.

STEP 1: Convert Input(s) to Base Unit

Thermal Conductivity: 10.18 Watt per Meter per K --> 10.18 Watt per Meter per K No Conversion Required
Thermal Diffusivity: 16 Square Meter Per Second --> 16 Square Meter Per Second No Conversion Required
Specific Heat Capacity: 4.184 Kilojoule per Kilogram per K --> 4184 Joule per Kilogram per K (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ρ = k/(α*c) --> 10.18/(16*4184)

Evaluating ... ...

ρ = 0.000152067399617591

STEP 3: Convert Result to Output's Unit

0.000152067399617591 Kilogram per Cubic Meter --> No Conversion Required

FINAL ANSWER

0.000152067399617591 ≈ 0.000152 Kilogram per Cubic Meter <-- Density

(Calculation completed in 00.004 seconds)

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Amity Institute Of Applied Sciences (AIAS, Amity University), Noida, India

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< 9 Spectrometric Characterization of Polymers Calculators

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Change in Temperature given Thermal Conductivity

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Specific Heat Capacity given Thermal Diffusivity

Go Specific Heat Capacity = Thermal Conductivity/(Thermal Diffusivity*Density)

Density given Thermal Diffusivity

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Mobility given Conductivity

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Heat of Polymerization

Go Heat of Polymerization = Activation Energy for Propagation-Activation Energy for Depolymerization

Density given Thermal Diffusivity Formula

Density = Thermal Conductivity/(Thermal Diffusivity*Specific Heat Capacity)
ρ = k/(α*c)

What is Thermal Diffusivity?

Thermal diffusivity is the thermal conductivity divided by density and specific heat capacity at constant pressure. It measures the ability of a material to conduct thermal energy relative to its ability to store thermal energy. High diffusivity means heat transfers rapidly. t was found that the thermal diffusivity decreased with an increasing temperature [2,8], wet materials had a higher thermal diffusivity, and the thermal diffusivity was a minimum at the α−β transition.

How to Calculate Density given Thermal Diffusivity?

Density given Thermal Diffusivity calculator uses Density = Thermal Conductivity/(Thermal Diffusivity*Specific Heat Capacity) to calculate the Density, The Density given Thermal Diffusivity formula is defined as the measurement of quantity or mass per unit of volume in a particular substance. Density is denoted by ρ symbol.

How to calculate Density given Thermal Diffusivity using this online calculator? To use this online calculator for Density given Thermal Diffusivity, enter Thermal Conductivity (k), Thermal Diffusivity (α) & Specific Heat Capacity (c) and hit the calculate button. Here is how the Density given Thermal Diffusivity calculation can be explained with given input values -> 0.000152 = 10.18/(16*4184).

FAQ

What is Density given Thermal Diffusivity?

The Density given Thermal Diffusivity formula is defined as the measurement of quantity or mass per unit of volume in a particular substance and is represented as ρ = k/(α*c) or Density = Thermal Conductivity/(Thermal Diffusivity*Specific Heat Capacity). Thermal Conductivity is rate of heat passes through specified material, expressed as amount of heat flows per unit time through a unit area with a temperature gradient of one degree per unit distance, Thermal diffusivity is the thermal conductivity divided by density and specific heat capacity at constant pressure & Specific Heat Capacity is the heat required to raise the temperature of the unit mass of a given substance by a given amount.

How to calculate Density given Thermal Diffusivity?

The Density given Thermal Diffusivity formula is defined as the measurement of quantity or mass per unit of volume in a particular substance is calculated using Density = Thermal Conductivity/(Thermal Diffusivity*Specific Heat Capacity). To calculate Density given Thermal Diffusivity, you need Thermal Conductivity (k), Thermal Diffusivity (α) & Specific Heat Capacity (c). With our tool, you need to enter the respective value for Thermal Conductivity, Thermal Diffusivity & Specific Heat Capacity 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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