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Specific Heat Capacity given Thermal Diffusivity Formula

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Specific Heat Capacity is the heat required to raise the temperature of the unit mass of a given substance by a given amount. Check FAQs

c = \frac{k}{α \cdot ρ}

c - Specific Heat Capacity?k - Thermal Conductivity?α - Thermal Diffusivity?ρ - Density?

Specific Heat Capacity given Thermal Diffusivity Example

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Here is how the Specific Heat Capacity given Thermal Diffusivity equation looks like with Values.

Here is how the Specific Heat Capacity given Thermal Diffusivity equation looks like with Units.

Here is how the Specific Heat Capacity given Thermal Diffusivity equation looks like.

4.2417 = \frac{10.18}{16 \cdot 0.0001}

4.2417kJ/kg*K = \frac{10.18W/(m*K)}{16m²/s \cdot 0.0001kg/m³}

4.2417 = \frac{10.18}{16 \cdot 0.0001}

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Spectrometric Characterization of Polymers » fx Specific Heat Capacity given Thermal Diffusivity

Specific Heat Capacity given Thermal Diffusivity Solution

Follow our step by step solution on how to calculate Specific Heat Capacity given Thermal Diffusivity?

FIRST Step Consider the formula

c = \frac{k}{α \cdot ρ}

Next Step Substitute values of Variables

∴

c = \frac{10.18W/(m*K)}{16m²/s \cdot 0.0001kg/m³}

Next Step Prepare to Evaluate

∴

c = \frac{10.18}{16 \cdot 0.0001}

Next Step Evaluate

∴

c = 4241.66666666667J/(kg*K)

Next Step Convert to Output's Unit

∴

c = 4.24166666666667kJ/kg*K

LAST Step Rounding Answer

∴

c = 4.2417kJ/kg*K

Specific Heat Capacity given Thermal Diffusivity Formula Elements

Variables

Specific Heat Capacity

Specific Heat Capacity is the heat required to raise the temperature of the unit mass of a given substance by a given amount.

Symbol: c

Measurement: Specific Heat CapacityUnit: kJ/kg*K

Note: Value can be positive or negative.

Formulas to find Specific Heat Capacity

Thermal Conductivity

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.

Symbol: k

Measurement: Thermal ConductivityUnit: W/(m*K)

Note: Value should be greater than 0.

Formulas to find Thermal Conductivity

Thermal Diffusivity

Thermal diffusivity is the thermal conductivity divided by density and specific heat capacity at constant pressure.

Symbol: α

Measurement: DiffusivityUnit: m²/s

Note: Value can be positive or negative.

Formulas to find Thermal Diffusivity

Density

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.

Symbol: ρ

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Density

Other formulas in Spectrometric Characterization of Polymers category

Go Heat of Polymerization

ΔH p = E p - E dp

Go Mobility given Conductivity

μ e = \frac{σ}{e - \cdot [Charge-e]}

Go Thermal Conductivity given Heat Flow Rate

k = \frac{Q \cdot L}{A sample \cdot ∆T}

Go Change in Temperature given Thermal Conductivity

∆T = \frac{Q \cdot L}{A sample \cdot k}

How to Evaluate Specific Heat Capacity given Thermal Diffusivity?

Specific Heat Capacity given Thermal Diffusivity evaluator uses Specific Heat Capacity = Thermal Conductivity/(Thermal Diffusivity*Density) to evaluate the Specific Heat Capacity, The Specific Heat Capacity given Thermal Diffusivity formula is defined as the quantity of heat (J) absorbed per unit mass (kg) of the material when its temperature increases by 1 K (or 1 °C). Specific Heat Capacity is denoted by c symbol.

How to evaluate Specific Heat Capacity given Thermal Diffusivity using this online evaluator? To use this online evaluator for Specific Heat Capacity given Thermal Diffusivity, enter Thermal Conductivity (k), Thermal Diffusivity (α) & Density (ρ) and hit the calculate button.

FAQs on Specific Heat Capacity given Thermal Diffusivity

What is the formula to find Specific Heat Capacity given Thermal Diffusivity?

The formula of Specific Heat Capacity given Thermal Diffusivity is expressed as Specific Heat Capacity = Thermal Conductivity/(Thermal Diffusivity*Density). Here is an example- 0.004242 = 10.18/(16*0.00015).

How to calculate Specific Heat Capacity given Thermal Diffusivity?

With Thermal Conductivity (k), Thermal Diffusivity (α) & Density (ρ) we can find Specific Heat Capacity given Thermal Diffusivity using the formula - Specific Heat Capacity = Thermal Conductivity/(Thermal Diffusivity*Density).

Can the Specific Heat Capacity given Thermal Diffusivity be negative?

Yes, the Specific Heat Capacity given Thermal Diffusivity, measured in Specific Heat Capacity can be negative.

Which unit is used to measure Specific Heat Capacity given Thermal Diffusivity?

Specific Heat Capacity given Thermal Diffusivity is usually measured using the Kilojoule per Kilogram per K[kJ/kg*K] for Specific Heat Capacity. Joule per Kilogram per K[kJ/kg*K], Joule per Kilogram per Celcius[kJ/kg*K], Kilojoule per Kilogram per Celcius[kJ/kg*K] are the few other units in which Specific Heat Capacity given Thermal Diffusivity can be measured.

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