Heat Energy Initial Temperature (°C)

  1. Substances A and B with the same mass and the same initial temperature absorb the same amount of heat energy. The final
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    2. Kelly asked by Kelly
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  2. An aluminum block slides along a horizontal surface. The block has an initial speed of 11.6 m/s and an initial temperature of
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    2. Gerry asked by Gerry
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  3. The question is: A 30g sample of metal with a specific heat of .34J/g is heated to 50C. 4.8KJ of energy was transferred. What is
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    2. jp asked by jp
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  4. Matter and Temperature Quick Check1 of 41 of 4 Items Question Which option is a measure of the average kinetic energy of the
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    2. quandale dingle asked by quandale dingle
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  5. 200 g of water is heated in a copper calorimeter with a mass of 100 g. If the water has an initial temperature of 30 ºC and a
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    2. oops asked by oops
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  6. If all the energy obtained from burning 1.23 pounds of propane (fuel value is 11.09 kcal/g) is used to heat 125.0 kg of water at
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    2. Yasha asked by Yasha
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  7. Heat EnergyInitial Temperature (°C) Final Temperature (°C) Water in Metal Can 80 45 Water in Styrofoam Cup 10 45 Students
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  8. a.) How much energy is needed to heat 20.0mL of water from room temperature to 40.0°C?b.) How much energy is released when
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    2. Faye asked by Faye
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  9. 1) Calculate the specific heat capacity (J/g oC) of iron, if a 803 g sample lost 937.4 J of heat energy in going from an initial
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    2. eng asked by eng
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  10. 1125 J of energy is used to heat 250 g of iron. After heating, the final temperature of the iron is measured as 55 °C. The
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    2. Maddie asked by Maddie
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