Specific heat capacity of iron
[DOC File]Calculating Specific Heat Worksheet
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Specific Heat Worksheet Cp = q/mΔT, where q = heat energy, m = mass, and T = temperature A 15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25ºC to 175ºC.
[DOC File]Miss Dewhurst's Classes - Home
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Topic: Specific Heat Capacity. Objective: To enable the students to state and differentiate important concepts and terms. so that Experiment 4 can be carried out meaningfully. After answering these questions, the students will be able to. define heat capacity and specific heat of a substance.
[DOC File]TAP 608- 4: Questions involving specific heat capacity and ...
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1. A 15.75-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 capacity of iron. Q=mc∆T 1086.75 J = …
Thermal Properties of Cast Iron | eHow
A 15.75-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 capacity of iron. How many joules of heat are needed to raise the temperature of 10.0 g of aluminum from 22°C to 55°C, if the specific heat of aluminum is 0.90 J/g°C?
[DOC File]Specific Heat Worksheet
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1. A 15.75-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 capacity of iron. 2. How many joules of heat are needed to raise the temperature of 10.0 g of aluminum from 22°C to 55°C, if the specific heat of aluminum is 0.90 J/g°C? 3.
[DOCX File]Loudoun County Public Schools / Overview
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(Specific heat capacity of iron = 460 J kg-1 K-1) (Specific latent heat of fusion of iron = 1.4 x 105 J kg-1) Q3. Redraw the temperature-time diagram in Figure 5. This time draw it to scale for heating of ice to water using the figures in the last worked example. Assume a heating rate of 2 kW.
[DOC File]Specific Heat Worksheet - Denton ISD
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Specific heat capacity of iron at 100 °C = 220 J kg-1 K-1. Latent heat of vaporisation of water = 2260 kJ kg-1. Latent heat of fusion of water = 334 kJ kg-1. Density of ice at 0°C is 917 kg m-3. 1. Compare the energy you need to transfer to raise the temperature of 1kg of water from 20°C to 100°C and the energy you need to transfer to boil 1 kg of water at 100°C. 2. A 5kg block of iron is heated to 800°C.
[DOC File]HEAT AND TEMPERATURE - Antimatter
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What is the experimental specific heat capacity of iron? Some specific heat capacities of substances: SUBSTANCE SPECIFIC HEAT CAPACITY (J/gºC) pure water 4.19 steam 2.02 ice 2.00 sea water 3.89 dry air 1.00 moist air 1.15 Do on your own (worth 2 marks each) Specific Heat Capacity Problems: 1.
[DOC File]Specific Heat Worksheet
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1. A 15.75-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 capacity of iron. 2. How many joules of heat are needed to raise the temperature of 10.0 g of aluminum from 22°C to 55°C, if the specific heat of aluminum is 0.90 J/g°C? 3.
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