Physics Thermodynamics
What is heat? - Answer- Energy transefrred between bjects due to a change if temperature.
What is temperature? - Answer- A measure of the internal energy of a substance, not equal to
heat.
What is internal energy? - Answer- Amount of energy in an object due ti the internal motion of the
atoms and mass.
What is Q? - Answer- Symbol for heat.
What is kinetic energy? - Answer- Energy due o motion, more of this equal more internal energy.
What is Kelvin? - Answer- Temperature scale used in science that is based n absolute zero.
What is absolute zero? - Answer- The coldest possible temperature, where all atoms stop moving.
What us specific heat? - Answer- Measures how hard it is for a substance to change temperature.
What is farenheit? - Answer- Temperature scale used in the Untied States, water boils at 212
degrees, freezes at 32 degrees.
What is celsius? - Answer- Temperature scale based on phases of water, boiling is 100 degrees
and freezing is 0 degrees.
Which if the following has more internal energy: a hot cup of water or a color ocean? - Answer-
Cold ocean.
Which of the following has more internal energy: A hot frying an or a cold frying pan? - Answer- A
hot frying pan.
Which of the following has more internal energy: a fast moving or a slow moving atoms? - Answer-
Fast moving.
Give two examples of changing temperature without adding heat. - Answer- Stirring, shaking, and
super hero ray.
Kelvin, celsius, or farenheit: 0 degrees is the freezing point f water? - Answer- Celsius.
Kelvin, celsius, or farenheit: 212 degrees is the boiling point of water? - Answer- Farenheit.
Kelvin, celsius, or farenheit: used all around the world? - Answer- Celsius.
Kelvin, celsius, or farenheit: used only in science? - Answer- Kelvin.
Kelvin, celsius, orfarneheit: 373 is the boiling point of water? - Answer- Kelvin.
, Kelvin, celsius, or farenheit: based on absolure zero? - Answer- Kelvin.
Is Q positive or negative: if an object gains energy? - Answer- Positive.
Is q positive ir negative: if an object loses energy? - Answer- Negative.
Is Q positive or negative: if an object is surrounded by a colder object? - Answer- Negative.
Is Q positive or negative: U increases? - Answer- Positive.
Which ill gain more temperature: copper or gold? - Answer- Gold.
Which will gain more temperature: ice or stream? - Answer- Steam.
Which will gain more temperature: ice or water? - Answer- Ice.
Which will gain more temperature: aluminum or iron? - Answer- Iron.
A potato is cooked until it is very hot. You wat to transfer it to a plate, but don't have na oven mir.
How can you move it without getting burned and why? - Answer- Move it quickly, so heat takes
time to transfer.
How do we know that an object gains internal energy? - Answer- Its temperature increases.
What happens when you compress a gas? - Answer- It does not add heat just adds energy.
Does the temperature of the gas go up or down: when a gas compresses? - Answer- Up.
Does the temperature of the gas go up or down: when a gas expands? - Answer- Down.
Does the temperature of the gas go up or down: A gas internal energy increases? - Answer- Up.
Does the temperature of the gas go up or down: Qlost=Wgainedm no change of energy? -
Answer- N/A.
On the gas or by the gas: for the gas inside the piston? - Answer- By.
On the gas or by the gas: an external force pushing on a piston? - Answer- On.
On the gas or by the gas: inside the piston during g an expansion? - Answer- By.
On the gas r y the gas: the internal force of the gas moving apiston? - Answer- By.
A diabetic, isovulumetric, or isothermal: no change of volume? - Answer- Isovulumetric.
Adiabatic, isovulumetric, or isothermal: no heat is transferred? - Answer- Adiabatic.
Adiabatic, isovolumetric, or isothermal: Change in U equals 0? - Answer- Isothermal.
Adiabatic, isovulumetric, or isothermal: Q equals 0? - Answer- Adiabatic.
What is heat? - Answer- Energy transefrred between bjects due to a change if temperature.
What is temperature? - Answer- A measure of the internal energy of a substance, not equal to
heat.
What is internal energy? - Answer- Amount of energy in an object due ti the internal motion of the
atoms and mass.
What is Q? - Answer- Symbol for heat.
What is kinetic energy? - Answer- Energy due o motion, more of this equal more internal energy.
What is Kelvin? - Answer- Temperature scale used in science that is based n absolute zero.
What is absolute zero? - Answer- The coldest possible temperature, where all atoms stop moving.
What us specific heat? - Answer- Measures how hard it is for a substance to change temperature.
What is farenheit? - Answer- Temperature scale used in the Untied States, water boils at 212
degrees, freezes at 32 degrees.
What is celsius? - Answer- Temperature scale based on phases of water, boiling is 100 degrees
and freezing is 0 degrees.
Which if the following has more internal energy: a hot cup of water or a color ocean? - Answer-
Cold ocean.
Which of the following has more internal energy: A hot frying an or a cold frying pan? - Answer- A
hot frying pan.
Which of the following has more internal energy: a fast moving or a slow moving atoms? - Answer-
Fast moving.
Give two examples of changing temperature without adding heat. - Answer- Stirring, shaking, and
super hero ray.
Kelvin, celsius, or farenheit: 0 degrees is the freezing point f water? - Answer- Celsius.
Kelvin, celsius, or farenheit: 212 degrees is the boiling point of water? - Answer- Farenheit.
Kelvin, celsius, or farenheit: used all around the world? - Answer- Celsius.
Kelvin, celsius, or farenheit: used only in science? - Answer- Kelvin.
Kelvin, celsius, orfarneheit: 373 is the boiling point of water? - Answer- Kelvin.
, Kelvin, celsius, or farenheit: based on absolure zero? - Answer- Kelvin.
Is Q positive or negative: if an object gains energy? - Answer- Positive.
Is q positive ir negative: if an object loses energy? - Answer- Negative.
Is Q positive or negative: if an object is surrounded by a colder object? - Answer- Negative.
Is Q positive or negative: U increases? - Answer- Positive.
Which ill gain more temperature: copper or gold? - Answer- Gold.
Which will gain more temperature: ice or stream? - Answer- Steam.
Which will gain more temperature: ice or water? - Answer- Ice.
Which will gain more temperature: aluminum or iron? - Answer- Iron.
A potato is cooked until it is very hot. You wat to transfer it to a plate, but don't have na oven mir.
How can you move it without getting burned and why? - Answer- Move it quickly, so heat takes
time to transfer.
How do we know that an object gains internal energy? - Answer- Its temperature increases.
What happens when you compress a gas? - Answer- It does not add heat just adds energy.
Does the temperature of the gas go up or down: when a gas compresses? - Answer- Up.
Does the temperature of the gas go up or down: when a gas expands? - Answer- Down.
Does the temperature of the gas go up or down: A gas internal energy increases? - Answer- Up.
Does the temperature of the gas go up or down: Qlost=Wgainedm no change of energy? -
Answer- N/A.
On the gas or by the gas: for the gas inside the piston? - Answer- By.
On the gas or by the gas: an external force pushing on a piston? - Answer- On.
On the gas or by the gas: inside the piston during g an expansion? - Answer- By.
On the gas r y the gas: the internal force of the gas moving apiston? - Answer- By.
A diabetic, isovulumetric, or isothermal: no change of volume? - Answer- Isovulumetric.
Adiabatic, isovulumetric, or isothermal: no heat is transferred? - Answer- Adiabatic.
Adiabatic, isovolumetric, or isothermal: Change in U equals 0? - Answer- Isothermal.
Adiabatic, isovulumetric, or isothermal: Q equals 0? - Answer- Adiabatic.
