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Specific heat
Page 7
Questions (336)
A 19.5-g sample of a metal was heated to 61.67°C. When the metal was placed into 27.1 g of water in a calorimeter, the
1 answer
asked by
Lance
489 views
If 7.60 kJ of heat is needed to raise the temperature of a sample of metal from 10.°C to 25°C, how many kilojoules of heat
2 answers
asked by
Faith (Pls Help) (Would Trully Appreciate it)
482 views
If 7.60 kJ of heat is needed to raise the temperature of a sample of metal from 10.°C to 25°C, how many kilojoules of heat
2 answers
asked by
Faith (Pls Help) (Would Trully Appreciate it)
478 views
determine the energy needed to raise the temperature of 10 grams of H2O from 25 degrees C to 75 degrees C?
2 answers
asked by
tim
480 views
help with this problem pease
Metal Specific Heat (J/g-C) Al (s) 0.900 Au(s) 0.129 Cu(s) 0.385 Fe(s) 0.444 Hg(l) 0.139 H2O(l)
2 answers
asked by
amber
480 views
A chunk of silver has a heat capacity of 42.8 j/°c and a mass of 181 g. Calculate the specific heat of silver
2 answers
asked by
jamiaya bailey
478 views
A 2.55-g piece of stainless steel absorbs 131J of heat when its temperature increases by 152°C. What is the specific heat of
4 answers
asked by
Clueless
482 views
What is the specific heat of an unknown substance if a 2.53 g sample releases 13.1 cal as its temperature changes from 25.5°C
2 answers
asked by
457 views
What is the specific heat of an unknown substance if 2000 J of energy are required to raise the temperature of 4 grams of the
1 answer
asked by
jason
492 views
A piece of Copper alloy with a mass of 89.0 g is heated at 30.0 degrees C to 50.0 degrees C. In the process, it absorbs 517 J of
2 answers
asked by
Anonymous
464 views
An unknown material absorbs 1,930 J of heat when it changes from 25 °C to 35°C. The sample weighs 500g. What is the specific
3 answers
asked by
Katie
472 views
Milk with a mass of 0.021 kg and a tempera-
ture of 13�C is added to 0.12 kg of coffee at 94�C. What is the final temperature?
1 answer
asked by
Heather
469 views
What is the specific heat of an unknown substance if 2000 J of energy are required to raise the temperature of 4 grams of the
1 answer
asked by
amber
478 views
If 22 g of water is heated so that the water temperature rises from 18.1°C to 21.5°C, how many calories have been absorbed by
3 answers
asked by
Cassie
469 views
A2.0-kg piece of steel with a temperature of 70 degree C is submerged in 1.0 kg of water at 15 degree C. At what temperature
1 answer
asked by
AL
457 views
How much energy in kJ is required to raise a 1.75 kg block of gold from 25.0 C to 105.0 C? The specific heat of gold is 0.03083
1 answer
asked by
Nathan
469 views
When a 77 g piece of metal with a temperature of 88 Degree Celsius is placed into 277 g of water having a temperature of 20
1 answer
asked by
Mom
462 views
Monique has 250 grams of water in a blue insulated cup at 15 °C. In a red insulated cup, she has some water that is at 75 °C.
3 answers
asked by
i dont like physics
465 views
It takes 9.00 to raise the temperature of an 8.60 piece of unknown metal from 22 to 25.0. What is the specific heat for the
4 answers
asked by
Tom
466 views
What’s the specific heat of a material if it takes 6.5 kJ to increase the temperature of a 1.8 kg sample by 6.4 ∘C ?
1 answer
asked by
Physics
455 views
How much (in Celsius degrees) is the temperature of 1.3 kg of alcohol raised by adding 4.1 kcal of heat? The following piece of
1 answer
asked by
Chelsea
466 views
A 50 gram ice cube is cooled to -10oC in the freezer. How many calories of heat are required to heat it until it becomes liquid
1 answer
asked by
Allison
469 views
A chunck of silver has a heat capacity of 42.81 J/°C. If the silver has a mass of 181 g, calculate the specific heat of silver.
1 answer
asked by
Anonymous
451 views
Copper has a specific heat of 0.385 J/g°C. If a sample of copper was heated from 25.0°C to 75.0°C using 397 J of energy, what
1 answer
asked by
Anonymous
455 views
a 5.82 kg piece of copper metal is heated from 21.5c to 328.3. calculate the head absorbed. Assuming it doesn't undergo a phase
1 answer
asked by
Matt
444 views
A 34.6 g block of metal at 2.1oC is dropped into 100.0 g of water at 97.3oC. If the specific heat of the metal is 0.084 cal/goC,
1 answer
asked by
Kat
439 views
In a lab experiment, 45 grams of a metal are heated from 22⁰C to 78⁰C by the addition of 450 J of heat. What is the specific
1 answer
asked by
lexi
453 views
If 2.80 kJ of heat is needed to raise the temperature of a sample of metal from 10.°C to 27°C, how many kilojoules of heat
1 answer
asked by
Joseph
444 views
What is the specific heat of a substance if it takes 250 J of heat energy to raise the temperature of a 20 g sample from 20
1 answer
asked by
Toni
436 views
How much heat is needed to raise the temperature of 75 grams of copper from 35„aC to 57„aC? The specific heat of copper is
1 answer
asked by
mario
439 views
What are the units used to express specific heat, SH?
Group of answer choices cal/g °C cal °C cal °C
1 answer
asked anonymously
18 views
If it takes 37.0 calories of heat to raise the temperature of 18.0 g of a substance 9.50 °C, what is the specific heat of the
1 answer
asked anonymously
49 views
If it takes 37.0 calories of heat to raise the temperature of 17.6 of a substance 9.50 , what is the specific heat of the
1 answer
asked anonymously
21 views
A 5 kg stainless steel skillet is put on a stove top. How much heat will it take to change the temperature from 18°C to 70°C?
T
1 answer
asked anonymously
12 views
How many degrees of temperature rise will occur when a 25.0 g block of aluminum absorbs 10.0 kJ of heat? The specific heat of Al
1 answer
asked anonymously
8 views
Vicente is going to spend the afternoon in his yard. He has the choice to get in the pool, lay on a cotton chaise longue, sit on
1 answer
asked by
Jett
3 views
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Parent Categories (19)
Calorimetry
Chemistry
Heat
Heat and Temperature
Heat and Thermodynamics
Heat capacity
Heat Transfer
Heat transfer and temperature
Heat Transfer and Thermodynamics
Material Properties
Physical Properties of Materials
Physics
Thermal Conductivity
Thermal Energy
Thermal Equilibrium
Thermal Physics
Thermal Properties
Thermochemistry
Thermodynamics