Architecture

The Specific Heat Of A Certain Type Of Cooking Oil Is 1.75 Cal/(G·°C)

We’re being asked todetermine the amount of heat (Q)needed to raise the temperature of2.02 kg cooking oilfrom23 ˚C to 191 ˚C. Theamount of heat Qis given by:

*

wherem = mass (in grams), c = specific heat, ΔT = change in temperature = final T – initial T. We’re given the following values:

m = 2.02 kg

c = 1.75 J/g • ˚C

ΔT = 191 ˚C – 23 ˚C = 168 ˚C

*

The specific heat of a certain type of cooking oil is 1.75 J/(g • °C). How much heat energy is needed to raise the temperature of 2.02 kg of this oil from 23 °C to 191 °C?

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Heat Capacity concept. You can view video lessons to learn Heat Capacity. Or if you need more Heat Capacity practice, you can also practice Heat Capacity practice problems.

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Based on our data, we think this problem is relevant for Professor Peryshkov's class at SCAR.

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