Solid metals undergo greater thermal expansion than liquids do
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Definition1/14
false
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Term1/14
What is the efficiency of a car's engine when the heat input is 100000 joules and the waste heat is 75000 joules
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Definition1/14
25 percent
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Term1/14
Is Thermodynamics the study of the relationships among heat work and other forms of energy
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Definition1/14
Yes this is correct.
"Thermodynamics is the study of the relationships among heat, work and other forms of energy."
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Term1/14
If 800 joules of heat are added to a gas in an isochoric process what is the change in its internal energy
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Definition1/14
800j
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Term1/14
What is the balance chemical equation for the first law of thermodynamics
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Definition1/14
There is no chemical equation for the first law of
thermodynamics, which is that energy can be neither created nor
destroyed. This is a more general principle than any chemical
equation.
🔄 Click to see term
Term1/14
How do you get warm after exercise
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Definition1/14
After you exercise, your body will already be warm, but you may
be perspiring and your skin may become cold. Wrap yourself with
loose towels or clothing to keep warmer air next to your skin.
Becoming chilled after exercise is not healthy.
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Term1/14
It isn't possible to transfer heat from an object at a lower temperature to another object at a higher temperature unless
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Definition1/14
It isn't possible to transfer heat from an object at a lower
temperature to another object at higher temperature unless work is
done to the system. An example of this is a refrigerator.
🔄 Click to see term
Term1/14
How does water pressure affect a submarine
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Definition1/14
When a submarine goes farther down in the water, the water
pressure becomes greater. If the submarine goes to far, pipes can
explode and let in water, or it can implode the submarine
🔄 Click to see term
Term1/14
Which of the following is not a valid equation for describing the behavior for gases
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Definition1/14
The question is incomplete.
No options (for which of the following) are given to answer the
question.
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Term1/14
Which temperature would it take the longest for someone is wearing cologne to reach you
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Definition1/14
-30c
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Term1/14
What is the equation of the change in thermal energy
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Definition1/14
Integral from initial to final of the internal energy or
integral from initial to final of the enthalpy.
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Term1/14
The change that takes place when two or more substances what to form new substances is called a chemical reaction
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Definition1/14
(Apex) interact
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Term1/14
Is the molar mass of gas dependant on the type of gas
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Definition1/14
Yes as is the molar mass of anything else.
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Cards in this guide (14)
How does a gas do work
By changing volume
Alyssa R. =]
Solid metals undergo greater thermal expansion than liquids do
false
What is the efficiency of a car's engine when the heat input is 100000 joules and the waste heat is 75000 joules
25 percent
Is Thermodynamics the study of the relationships among heat work and other forms of energy
Yes this is correct.
"Thermodynamics is the study of the relationships among heat, work and other forms of energy."
If 800 joules of heat are added to a gas in an isochoric process what is the change in its internal energy
800j
What is the balance chemical equation for the first law of thermodynamics
There is no chemical equation for the first law of
thermodynamics, which is that energy can be neither created nor
destroyed. This is a more general principle than any chemical
equation.
How do you get warm after exercise
After you exercise, your body will already be warm, but you may
be perspiring and your skin may become cold. Wrap yourself with
loose towels or clothing to keep warmer air next to your skin.
Becoming chilled after exercise is not healthy.
It isn't possible to transfer heat from an object at a lower temperature to another object at a higher temperature unless
It isn't possible to transfer heat from an object at a lower
temperature to another object at higher temperature unless work is
done to the system. An example of this is a refrigerator.
How does water pressure affect a submarine
When a submarine goes farther down in the water, the water
pressure becomes greater. If the submarine goes to far, pipes can
explode and let in water, or it can implode the submarine
Which of the following is not a valid equation for describing the behavior for gases
The question is incomplete.
No options (for which of the following) are given to answer the
question.
Which temperature would it take the longest for someone is wearing cologne to reach you
-30c
What is the equation of the change in thermal energy
Integral from initial to final of the internal energy or
integral from initial to final of the enthalpy.
The change that takes place when two or more substances what to form new substances is called a chemical reaction
(Apex) interact
Is the molar mass of gas dependant on the type of gas