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Specific Heat Capacity
Page 7
Questions (316)
If 3.50 kJ of heat is needed to raise the temperature of a sample of metal from 10.°C to 30.°C, how many kilojoules of heat
1 answer
asked by
Delaney kidd
456 views
3.A metal of mass 200g at temperature of 100°c is placed in 100g of water at 20°c in a container of negligible heat
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asked by
Anonymous
461 views
How much heat flows from 20kg of 90 degrees water placed in contact with 20kg of 10 degrees water, producing a final temperature
1 answer
asked by
jessica
451 views
If 145 J of heat energy is applied to 34.47 g of an unknown metal, the temperature increases from 61.0 degree C to 78.5 degrees
1 answer
asked by
Max
465 views
When 2.1x10^3 J of heat is added to 100.g of a substance, its temperature increases from 15 C to 40 C. What is the specific heat
1 answer
asked by
Dorrito
435 views
A material is heated from 55°C to 480°C. This happens because a heater transfers 380kJ to the thermal store of the material.
1 answer
asked anonymously
15 views
You heat 22.05 g of a solid in a test tube to 100.00°C and add it
to 50.00 g of water in a coffee-cup calorimeter. The water
1 answer
asked anonymously
30 views
The specific heat capacity of water is 4181J/Kg/*C and that of lead is 128J/Kg/*C. This means.....
1 answer
asked anonymously
6 views
A 2kg mass of lead at 100°C is dropped into a copper vessel containing 0.3kg of water at 0°C and rapidly stirred.The final
1 answer
asked anonymously
21 views
Determine the final temperature when 100 g of water absorbs 1000 J of thermal energy, given that the initial temperature of the
1 answer
asked by
Jason
24 views
A certain mass of water is heated with 41, 840 joules, raising the temperature from 22.0◦C to 28.5◦C. Find the mass of
1 answer
asked anonymously
25 views
can you change the story of this word problem and change the numbers: A 3kg piece of steel is heated to 100 degrees celcius and
1 answer
asked anonymously
19 views
1. 500 g of aluminium block at a temperature of 650 degrees Celsius is dropped into a copper calorimeter of mass 100g containing
1 answer
asked by
Zubydon
24 views
8. Water of mass 1.5 kg is heated from 30 degrees Celsius to 80 degrees Celsius using an electric kettle which is rated 5A, 239
1 answer
asked by
Zubydon
24 views
Question A jar with 33 g of copper is heated from 240 °C to 393 °C . How much heat energy was used? (The specific heat
1 answer
asked by
.
21 views
A sample of iron weighing 111.6 g was subjected to heating, experiencing a temperature increase from 0°C to 20°C. The sample
1 answer
asked anonymously
17 views
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Parent Categories (15)
Energy and Heat
Energy and Heat Transfer
Heat
Heat and Energy
Heat and Temperature
Heat and Thermodynamics
Heat capacity
Heat Transfer
Heat transfer or Thermodynamics
Thermal Energy and Heat Transfer
Thermal Equilibrium
Thermal Physics
Thermal Properties
Thermodynamics
Thermodynamics/Heat Transfer