Q:

What is the specific heat capacity of vegetable oil?

A:

Quick Answer

The specific heat capacity of vegetable oil at 25 degree Celsius is 2.0 J/g C. When measured at a different temperature, the specific heat capacity will vary.

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Full Answer

Specific heat capacity is defined as the quantity of heat (expressed in joules or calories) required to raise the temperature of one gram of a substance by one degree (expressed in Celsius or Kelvin). The more mass a substance has, the greater is the amount of heat required to raise its temperature by one degree. Therefore, in heating up oil in a pan, more heat is needed when heating up one cup of oil compared to just one tablespoon of oil. Additionally, more heat is necessary when heating up the oil by 10 degrees compared to heating it up by just 5 degrees.

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Related Questions

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    What is the specific heat capacity of NaOH?

    A:

    Assuming that the pressure and temperature are standard, the specific heat of NaOH is 28.230 J mol-1 K-1 at 25 degrees Celsius. Specific heat capacity describes the physical measurement of the heat necessary per unit mass to increase the temperature one degree Celsius.

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    What is the specific heat capacity of steel?

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    The specific heat capacity of steel is 452 Joules per kilogram Kelvin, or 0.108 calories per gram Kelvin. This value is based on room temperature and atmospheric pressure. Specific heat capacity is defined as the heat energy needed to raise the temperature of one kilogram of a material by 1 degree Kelvin.

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    What is specific heat capacity?

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    Specific heat capacity is a measure of how much energy must be added to a specific amount of a substance in order to raise its temperature by a single degree. While the units of specific heat capacity can be freely converted as needed, the most common units are joules per gram per degree Celsius, written as J/g*C.

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    What is the specific heat capacity of aluminum?

    A:

    The specific heat capacity of aluminum is 0.215 calories per gram per degrees Celsius or 0.215 calories per gram per degrees Kelvin. This value is measured at room temperature and standard atmospheric pressure.

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