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Heat Calculations Worksheet with Solutions, Exercises of Thermodynamics

Wilberforce UniversityThermodynamics

9 questions on Heat with answers and their units

Typology: Exercises

2020/2021

Uploaded on 04/20/2021

ambau
ambau 🇺🇸

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Download Heat Calculations Worksheet with Solutions and more Exercises Thermodynamics in PDF only on Docsity!

Heat Calculations Worksheet Name:. Ke a Period: Show all work and units! 1. A 16.03 g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°C to 175°C. Calculate the specific heat of iron. (OBO.19 obs + Gare “ONS T/g% | 2. How many joules of heat are needed to raise the temperature of 47.5 g of aluminum from 21°C to 94°C, if the specific heat of aluminum is 0.90 J/g °C? gol 29 (090T gC73 °C) =]3100°F | 3. Calculate the specific heat capacity of a piece of wood if 1500.0 g of the wood absorbs 67,500 joules of heat, and its temperature changes from 32°C to 57°C. q 61 SOT, CF A KAT (150009 x38) 4. 348 ¢ of water starting at 4.0°C is heated until its temperature is 37°C. Calculate the amount of heat energy needed to cause this rise in temperature. = (2489) (Urey (338°C) =|48000T,