What is the specific heat capacity of water in J kg c?

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4182 J/kg°C
The exact value of the specific heat capacity of water is 4182 J/kg°C.

What is the formula of coefficient of volume expansion?

When heated, materials expand in all three dimensions (position is given in meters). The equation for the volume expansion is as follows: ΔV = Vo β ΔT, where the change in volume (ΔV) is equal to the initial volume (Vo) multiplied by the coefficient of volume expansion, β, and by the temperature increase.

What is the specific heat of iron in J kg c?

Specific heat capacity of materials

Material	J/kg.K	J/kg.°C
Iron	462	462
Lead	130	130
Limestone	806	806
Lithium	3580	3580

What is the K value of water?

In pure water, at 25C, the [H3O+] and [OH-] ion concentrations are 1.0 x 10-7 M. The value of Kw at 25C is therefore 1.0 x 10-14.

What is the specific heat of water in Kelvin?

The SI unit of specific heat capacity is joule per kelvin per kilogram, J⋅kg−1⋅K−1. For example, the heat required to raise the temperature of 1 kg of water by 1 K is 4184 joules, so the specific heat capacity of water is 4184 J⋅kg−1⋅K−1.

What are the 3 types of thermal expansion?

Thermal expansion is of three types:

Linear expansion.
Area expansion.
Volume expansion.

What is coefficient of thermal expansion?

THE COEFFICIENT OF LINEAR thermal expansion (CTE, a, or a1) is a material property that is indicative of the extent to which a material expands upon heating. Different substances expand by different amounts.

What is meant by equilibrium temperature?

Scientific definitions for thermal equilibrium The condition under which two substances in physical contact with each other exchange no heat energy. Two substances in thermal equilibrium are said to be at the same temperature.

How do you calculate temperature?

The temperature change depends on the amount of heat released or absorbed. Temperature difference = amount of heat absorbed or released/ mass of the body* specific heat of the body. ΔT = Q/m*c.

What is the Kelvin scale of temperature?

Kelvin: An absolute scale for scientists In 1848, British mathematician and scientist William Thomson (also known as Lord Kelvin) proposed an absolute temperature scale, which was independent of the properties of a substance like ice or the human body.

What is the Kelvin to Celsius formula?

Kelvin to Celsius formula °C = K – 273.15 Celsius Although initially defined by the freezing point of water (and later the melting point of ice), the Celsius scale is now officially a derived scale, defined in relation to the Kelvin temperature scale.

What is the temperature at which Kelvin is zero?

Kelvin (K) Description. -273.15 °C. 0 K. absolute zero temperature. -50 °C. 223.15 K. #N#-40 °C. 233.15 K.

What is the value of K in Celsius?

°C = K – 273.15 Celsius Although initially defined by the freezing point of water (and later the melting point of ice), the Celsius scale is now officially a derived scale, defined in relation to the Kelvin temperature scale.