| Page 1 |
| 1 |
Which body is absorbing more energy from a 75 degree Fahrenheit room? A person who has been sitting in the room for 30 minutes. A table that was brought in from outside where the temperature is 60 degrees Fahrenheit. |
| 2 |
What is that the Kelvin scale measures? |
| 3 |
Which temperature scale is no longer used by scientists? |
| 4 |
What happens at "zero" Kelvin? |
| 5 |
Why doesn't Kelvin scale use degree marks before the symbol for Kelvins, "K?" |
| Page 2 |
| 6 |
What is the average kinetic energy of a monotomic gas at 0 °C? |
| 7 |
What is the internal energy of a monotomic gas at 0 °C? |
| 8 |
Thermal energy can be transfered through conduction. Using the equation that describes how quickly energy is transfered through conduction as a hint, describe 4 things you could change about the pictured situation to increase thermal conduction. |
| Page 3 |
| 9 |
If the pressure is doubled in an inflated, but closed, balloon while maintaining the same temperature, then by what ratio does the volume in the balloon change by? |
| 10 |
A sealed weather balloon is launched at rises very, very, high in the atmosphere. It Helium in the balloon is 1/3 its original temperature, then how did the volume change if the pressure doubled? |
| Page 4 |
| 11 |
How much work is done by the SYSTEM in the image below?
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| 12 |
How much work is done by the SURROUNDINGS in the image below?
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