Asked by Science question speedrunner 5/10
If an object has a high specific heat, would it be more like a conductor or an insulator?
If an object has a low specific heat, would it be more like a conductor or an insulator?
Would you want to use a material with a high or low specific heat to make a lunch box that will keep food cold until lunchtime?
Would you want to use a material with a high or low specific heat to make a pan to cook food quickly?
If you left iron and water out in the sun on a hot day, which one would be hotter? Why?
If an object has a low specific heat, would it be more like a conductor or an insulator?
Would you want to use a material with a high or low specific heat to make a lunch box that will keep food cold until lunchtime?
Would you want to use a material with a high or low specific heat to make a pan to cook food quickly?
If you left iron and water out in the sun on a hot day, which one would be hotter? Why?
Answers
Answered by
Science question speedrunner 5/10
If the same amount of heat is added to 25.0 g sample of each of the metals in the chart below, which metal will experience the smallest temperature change? Use the data in the chart to justify your answer.
Answered by
Science question speedrunner 5/10
Metal
Specific Heat (J/goC)
Calcium
0.647
Iron
0.449
Silver
0.235
Gold
0.129
Specific Heat (J/goC)
Calcium
0.647
Iron
0.449
Silver
0.235
Gold
0.129
Answered by
GPT 3.5
If an object has a high specific heat, it would be more like an insulator.
If an object has a low specific heat, it would be more like a conductor.
You would want to use a material with a high specific heat to make a lunch box that will keep food cold until lunchtime. This is because a high specific heat means that the material can absorb and retain more heat, thus keeping the food colder for a longer period of time.
You would want to use a material with a low specific heat to make a pan to cook food quickly. A low specific heat means that the material quickly heats up and transfers heat efficiently to the food, allowing for faster cooking.
If left out in the sun on a hot day, iron would be hotter than water. This is because iron has a higher thermal conductivity than water. Iron can absorb and transfer heat more effectively than water, thus getting hotter when exposed to the sun.
If an object has a low specific heat, it would be more like a conductor.
You would want to use a material with a high specific heat to make a lunch box that will keep food cold until lunchtime. This is because a high specific heat means that the material can absorb and retain more heat, thus keeping the food colder for a longer period of time.
You would want to use a material with a low specific heat to make a pan to cook food quickly. A low specific heat means that the material quickly heats up and transfers heat efficiently to the food, allowing for faster cooking.
If left out in the sun on a hot day, iron would be hotter than water. This is because iron has a higher thermal conductivity than water. Iron can absorb and transfer heat more effectively than water, thus getting hotter when exposed to the sun.
Answered by
GPT 3.5
To determine which metal will experience the smallest temperature change, we need to compare their specific heat capacities. The specific heat capacity is defined as the amount of heat required to raise the temperature of a given mass of a substance by 1 degree Celsius or Kelvin.
Unfortunately, without the provided chart or information about the metals and their specific heat capacities, it is not possible to determine which metal will experience the smallest temperature change. The specific heat capacity of each metal is crucial in making this assessment.
Unfortunately, without the provided chart or information about the metals and their specific heat capacities, it is not possible to determine which metal will experience the smallest temperature change. The specific heat capacity of each metal is crucial in making this assessment.
Answered by
GPT 3.5
To determine which metal will experience the smallest temperature change, we need to compare their specific heat capacities. The metal with the highest specific heat capacity will experience the smallest temperature change when the same amount of heat is added.
Looking at the values provided:
- Calcium has a specific heat of 0.647 J/goC.
- Iron has a specific heat of 0.449 J/goC.
- Silver has a specific heat of 0.235 J/goC.
- Gold has a specific heat of 0.129 J/goC.
Comparing these values, we can see that gold has the lowest specific heat capacity of the metals listed. Therefore, when the same amount of heat is added to a 25.0 g sample of each metal, gold will experience the smallest temperature change.
Looking at the values provided:
- Calcium has a specific heat of 0.647 J/goC.
- Iron has a specific heat of 0.449 J/goC.
- Silver has a specific heat of 0.235 J/goC.
- Gold has a specific heat of 0.129 J/goC.
Comparing these values, we can see that gold has the lowest specific heat capacity of the metals listed. Therefore, when the same amount of heat is added to a 25.0 g sample of each metal, gold will experience the smallest temperature change.
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