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Thermal Physics
Page 2
Questions (93)
what is the relationship between specific heat capacity and conduction? if an substance has a higher heat capacity is it a
2 answers
asked by
Chris
1,085 views
A 33.1 g ring that appears to be silver is heated to a temperature of 77°C, and then placed in a calorimeter containing 5.00
1 answer
asked by
I'm going to die please help
1,019 views
A piece of iron block moves across a rough horizontal surface before coming to rest. The mass of the block is 1.8 kg, and its
2 answers
asked by
logan
982 views
If ______ amounts of hot and cold water are mixed, the final temperature will b the _______ of the two _______ (beginning)
2 answers
asked by
Abby
941 views
The coefficient of linear expansion for a silver
strip is 1.9 × 10−5 / ◦C. What is its length on a hot day when the
2 answers
asked by
chris
893 views
Suppose that the amount of heat removed when 2.9 kg of water freezes at 0.0 oC were removed from ethyl alcohol at its
1 answer
asked by
Cindy
827 views
A 0.0500 kg ice cube at -30.0◦C is placed in 0.400 kg of 35.0◦C water in a very well insulated container.
What is the final
1 answer
asked by
Anonymous
815 views
1.the flame of the candle or other burning matter always towards upward direction.why?
2.when the photos is taking by looking to
2 answers
asked by
vimal
938 views
What is quantity of heat required to melt down completely 1kg of ice at 30 degree celsius
1 answer
asked by
Ruth
713 views
On more than one occasion when our kids were small, we would come inside from playing in the snow and I would make hot chocolate
6 answers
asked by
Breanne
709 views
An iron ball weighing 200 gm and specific heat of 0.11 is removed from a furnace and dropped into 550 gm of water at 5 degrees
1 answer
asked by
Tsuna
690 views
Please help me!!
350.0 ml of water is heated from 20.5 C to 98.2 C. What is the amount of energy required for this change?
3 answers
asked by
Josee
671 views
A quantity of ice at 0.0 degrees C was added to 33.6 of water at 21.0 degree C to give water at 0.0 degrees C. How much ice was
2 answers
asked by
Lauren
689 views
What is the resulting temperature when a 150g cube of ice at zero degrees celsius is added to 200g of water in a 100g aluminium
3 answers
asked by
victor.m
684 views
A metal bolt in a calorimeter gives up 3.6 x103J of energy as heat to the surrounding water. The bolt has a mass of 0.25 kg and
1 answer
asked by
Jeffery
619 views
The cider is heated from an initial temperature of 4°C to a final temperature of 65°C. The steam enters the heat exchanger as
2 answers
asked by
na
647 views
A 25.0 g piece of copper at 90.0 C is placed in 100.0 g of water at 20.0 C. What is the temperature (in C) of the water once the
2 answers
asked by
erika
596 views
A 50g chunk of metal (c=0.0506 j/g°C) is heated to 60°C. it is then dropped into a calorimeter(c=1.40 j/g°C,m=5.0 g)that
4 answers
asked by
liz
606 views
A metal sample weighing 45.0 g and at a temperature of 99.1 degrees Celsius was placed in 38.6 g of water in a calorimeter at
2 answers
asked by
Anonymous
587 views
1)How much heat is required for 20.0 g of water to go from 23C to 38C?
2)Find the amount of energy needed to melt 15.0 g of Ice
2 answers
asked by
himan
565 views
95.0 g of0.0 degrees celsius ice is added to exactly 100 g of water at 60.0 degrees celsius. when the temperature of the mixture
2 answers
asked by
tina
569 views
You have 53 g of aluminum at25 degrees C.
How much heat must be added to raise its temperature to 139 degrees C? Assume the
3 answers
asked by
Andrea
565 views
What is the effect of increasing the temperature of a body?
2 answers
asked by
erwin
554 views
On a beautiful baseball day with air temperature of 200 C, a pitcher throws a 0.142 kg baseball at 51 m/s towards home plate. As
2 answers
asked by
Anonymous
531 views
A piece of copper is 40g at 200°C is transferred into the copper of calorimeter of mass 60g containing 50g at 25°C what would
2 answers
asked by
Abdullahi yusuf dutsinma katsina state
548 views
I am lost about where to start on this.
"The idea comes to mind to put some hot rocks in your frozen bath water. What mass of
3 answers
asked by
James
527 views
How long does it take a 1000. W electric kettle to bring 1.0L of water to the boiling point if the temperature of the water and
2 answers
asked by
Dorrito
533 views
An aluminum calorimetry cup [mc = 0.6 kg, cc = 0.22 kcal/(kgC)] is filled with water [mw = 2.4 kg, cw = 1 kcal/(kgC)]. It is at
2 answers
asked by
Riley
541 views
The rate of heat conduction out of a window on a winter day is rapid enough to chill the air next to it. To see just how rapidly
2 answers
asked by
sam
520 views
Calculate the heat transferred when a 8 g of iron nail is cooled from 50oC to 18oC. The specific heat of iron is 0.45 J/goC.
2 answers
asked by
Dana
505 views
Heat can never flow from ________.
how come it is cold to hot?
2 answers
asked by
Sabina
496 views
A 44.0-g block of ice at -15.0°C is dropped into a calorimeter (of negligible heat capacity) containing of water at 5.0°C.
1 answer
asked by
tas
494 views
A stressed chemistry student is hyperventilating into a paper bag. The student stops to wipe his brow after a few breaths, and
5 answers
asked by
Lauren
470 views
contains 200 grams of oil that's 30 degrees celsius
they add 100 grams of that oil that's 70 degrees celsius the balance
2 answers
asked by
Anonymous
494 views
What are main formulas to know when dealing with thermal physics?
2 answers
asked by
Samuel Kashina Jr
474 views
What happens to the movement of particles as the temperature of a substance goes from 100 degrees Celsius to 75 degrees Celsius?
0 answers
asked by
a3f
38 views
5. A blacksmith strikes a piece of metal with a hammer repeatedly. The metal slowly begins to glow as the temperature increases,
1 answer
asked anonymously
24 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
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
What happens when the temperature of an object decreases?
Responses The object's particles move slower. The object's particles
1 answer
asked anonymously
34 views
Describe an experiment to determine the specific latent heat of fusion of ice. State 2 precautions necessary to obtain an
1 answer
asked anonymously
19 views
Use the table to answer the question.
Time on Bunsen Burner (in seconds) Temperature (in ° F) 0 52 30 54 60 58 90 63 120 70
11 answers
asked by
A n I m e*
227 views
Explain in terms of kinetic theory why an ice block melts on exposure to air
1 answer
asked by
Noble mike ighodalo
15 views
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Kinematics & Dynamics
Physics
Science