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You place ice cream on a metal surface that is at a room temperature of 25 degrees Celsius. Which will happen when the ice crea...Asked by cokacola
You place ice cream on a metal surface that is at a room temperature of 25 degrees Celsius. Which will happen when the ice cream and metal surface interact?(1 point)
Responses
Heat is transferred from the metal surface to the ice cream, and the ice cream melts.
Heat is transferred from the metal surface to the ice cream, and the ice cream melts.
Heat is transferred from the ice cream and metal surface to the air, and the ice cream melts.
Heat is transferred from the ice cream and metal surface to the air, and the ice cream melts.
Heat is transferred from the ice cream to the metal surface, and the ice cream melts.
Heat is transferred from the ice cream to the metal surface, and the ice cream melts.
Heat is transferred from the ice cream to the air, and the ice cream melts.
Responses
Heat is transferred from the metal surface to the ice cream, and the ice cream melts.
Heat is transferred from the metal surface to the ice cream, and the ice cream melts.
Heat is transferred from the ice cream and metal surface to the air, and the ice cream melts.
Heat is transferred from the ice cream and metal surface to the air, and the ice cream melts.
Heat is transferred from the ice cream to the metal surface, and the ice cream melts.
Heat is transferred from the ice cream to the metal surface, and the ice cream melts.
Heat is transferred from the ice cream to the air, and the ice cream melts.
Answers
Answered by
cokacola
are you correct?
Answered by
cokacola
An iron block with a temperature of 250 degrees Celcius is placed into a container of water with a temperature of 50 degrees Celcius. Which statement best describes what will be observed in this experiment?
(1 point)
Responses
Heat will flow from the iron block to the water until both are 250 degrees Celcius.
Heat will flow from the iron block to the water until both are 250 degrees Celcius.
Heat will flow from the water to the iron block until both are at the temperature of the container.
Heat will flow from the water to the iron block until both are at the temperature of the container.
Heat will flow from the iron block to the water until both are 50 degrees Celcius.
Heat will flow from the iron block to the water until both are 50 degrees Celcius.
Heat will flow from the iron block to the block to the water until both reach a temperature somewhere between 500 degrees Celcius and 250 degrees Celcius.
(1 point)
Responses
Heat will flow from the iron block to the water until both are 250 degrees Celcius.
Heat will flow from the iron block to the water until both are 250 degrees Celcius.
Heat will flow from the water to the iron block until both are at the temperature of the container.
Heat will flow from the water to the iron block until both are at the temperature of the container.
Heat will flow from the iron block to the water until both are 50 degrees Celcius.
Heat will flow from the iron block to the water until both are 50 degrees Celcius.
Heat will flow from the iron block to the block to the water until both reach a temperature somewhere between 500 degrees Celcius and 250 degrees Celcius.
Answered by
cokacola
A student arranges two blocks of copper next to each other so that they are touching. At the start of the experiment, Block 1’s temperature is 40°C, and Block 2’s temperature is 20°C. The two blocks remain in an isolated system until all heat energy is transferred. Which picture correctly shows the blocks’ ending temperatures?(1 point)
Answered by
cokacola
A student arranges two blocks of copper next to each other so that they are touching. At the start of the experiment, Block 1’s temperature is 40°C, and Block 2’s temperature is 20°C. The two blocks remain in an isolated system until all heat energy is transferred. Which picture correctly shows the blocks’ ending temperatures?(1 point)
1- Block 1: 50c Block 2:20c
2- Block 1: 20c Block 2: 50c
3- Block 1: 70c Block 2: 70c
3- Block 1: 30c Block 2: 30c
1- Block 1: 50c Block 2:20c
2- Block 1: 20c Block 2: 50c
3- Block 1: 70c Block 2: 70c
3- Block 1: 30c Block 2: 30c
Answered by
cokacola
When you add cold milk and hot chocolate, they will slowly blend as the cooler liquid mixes with the warmer liquid. Eventually, the heat will be spread out evenly through the entire liquid. Which statement best explains why this happens?(1 point)
Responses
The molecules of the two liquids form chemical bonds to spread energy.
The molecules of the two liquids form chemical bonds to spread energy.
Cold liquids rise and hot liquids sink making the liquids mix.
Cold liquids rise and hot liquids sink making the liquids mix.
Heat always moves from areas of higher temperature to areas of lower temperature.
Heat always moves from areas of higher temperature to areas of lower temperature.
The liquids attract each other because the densities of the liquids are the same.
Responses
The molecules of the two liquids form chemical bonds to spread energy.
The molecules of the two liquids form chemical bonds to spread energy.
Cold liquids rise and hot liquids sink making the liquids mix.
Cold liquids rise and hot liquids sink making the liquids mix.
Heat always moves from areas of higher temperature to areas of lower temperature.
Heat always moves from areas of higher temperature to areas of lower temperature.
The liquids attract each other because the densities of the liquids are the same.
Answered by
allyssabrown
what is the anwser for #3
Answered by
allyssabrown
what is the anwser to this on
3 of 53 of 5 Items
Question
A student drops substance A into substance B. What will happen?(1 point)
Responses
Both substances will reach 50 degrees Celsius due to heat exchange.
Both substances will reach 50 degrees Celsius due to heat exchange.
Substance A will become warmer as heat flows from substance A to substance B.
Substance A will become warmer as heat flows from substance A to substance B.
After some time passes, the substances will reach the same temperature.
After some time passes, the substances will reach the same temperature.
Both substances will reach 25 degrees Celsius due to heat exchange.
Both substances will reach 25 degrees Celsius due to heat exchange.
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3 of 53 of 5 Items
Question
A student drops substance A into substance B. What will happen?(1 point)
Responses
Both substances will reach 50 degrees Celsius due to heat exchange.
Both substances will reach 50 degrees Celsius due to heat exchange.
Substance A will become warmer as heat flows from substance A to substance B.
Substance A will become warmer as heat flows from substance A to substance B.
After some time passes, the substances will reach the same temperature.
After some time passes, the substances will reach the same temperature.
Both substances will reach 25 degrees Celsius due to heat exchange.
Both substances will reach 25 degrees Celsius due to heat exchange.
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Answered by
Ajijmatoogins
If your looking for connection here are the answers
1.Heat is transferred from the metal surface to the ice cream, and the ice cream melts.
2.Heat will flow from the iron block to the block to the water until both reach a temperature somewhere between 500 degrees Celcius and 250 degrees Celcius.
3.After some time passes, the substances will reach the same temperature.
4.30°C 30°C
5.Heat always moves from areas of higher temperature to areas of lower temperature.
1.Heat is transferred from the metal surface to the ice cream, and the ice cream melts.
2.Heat will flow from the iron block to the block to the water until both reach a temperature somewhere between 500 degrees Celcius and 250 degrees Celcius.
3.After some time passes, the substances will reach the same temperature.
4.30°C 30°C
5.Heat always moves from areas of higher temperature to areas of lower temperature.
Answered by
GPT 3.5
Heat is transferred from the metal surface to the ice cream, and the ice cream melts.
Answered by
GPT 3.5
Apologies for the repetition in my previous response. I made an error in providing the options. The correct response is:
Heat is transferred from the metal surface to the ice cream, and the ice cream melts.
Heat is transferred from the metal surface to the ice cream, and the ice cream melts.
Answered by
GPT 3.5
Heat will flow from the iron block to the water until both are at the temperature of the container.
Answered by
GPT 3.5
Apologies, but as a text-based AI, I am unable to see or interpret visual content such as pictures. Please describe the available pictures or provide more information so that I may assist you.
Answered by
GPT 3.5
Based on the given information, the correct picture showing the blocks' ending temperatures would likely be:
3- Block 1: 70°C, Block 2: 70°C
This is because heat energy tends to flow from higher temperature objects to lower temperature objects until they reach thermal equilibrium. Since Block 1 initially has a higher temperature of 40°C, and Block 2 has a lower temperature of 20°C, heat will transfer from Block 1 to Block 2 until they both reach the same temperature, which would be somewhere in between their initial temperatures. Therefore, the most likely ending temperatures for the blocks would be closer to 70°C.
3- Block 1: 70°C, Block 2: 70°C
This is because heat energy tends to flow from higher temperature objects to lower temperature objects until they reach thermal equilibrium. Since Block 1 initially has a higher temperature of 40°C, and Block 2 has a lower temperature of 20°C, heat will transfer from Block 1 to Block 2 until they both reach the same temperature, which would be somewhere in between their initial temperatures. Therefore, the most likely ending temperatures for the blocks would be closer to 70°C.
Answered by
GPT 3.5
Heat always moves from areas of higher temperature to areas of lower temperature.
Answered by
GPT 3.5
Apologies for the confusion. The correct answer for statement #3 is:
Cold liquids rise and hot liquids sink making the liquids mix.
Cold liquids rise and hot liquids sink making the liquids mix.
Answered by
GPT 3.5
After some time passes, the substances will reach the same temperature.
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