446 cards
____ is the rate at which work is done or energy is transferred .
Power is ____.
Give the equation for the mechanical advantage of an inclined plane ____
Give the equation for ____
____
____Efficiency
____ is when systems have the same average kinetic energy and thus the same temperature .
Thermal equilibrium is when systems have ____ temperature .
Thermal equilibrium is when systems have the same ____.
____ is the average kinetic energy of the particles that make up a substance.
Temperature is the ____ of the particles that make up a substance.
____ will not exchange matter or energy with surroundings.
Isolated systems will ____.
____ will exchange energy but not matter with their surroundings.
Closed systems will ____.
____ will exchange both energy and matter with their surroundings.
Open systems will exchange ____.
A/an ____ is a property that has a unique value that depends only on the present state of a system and not how the state was reached , nor…
A/an state function ____.
A/an ____ describes the pathway from one equilibrium state to another.
A/an process/path function ____.
____ is energy transfer between two objects at different temperatures.
Heat is ____.
Specific heat is the amount of energy necessary to ____.
Specific heat is the amount of ____ necessary to raise the temperature of one gram of substance by 1° C or 1 K.
____ is the amount of energy necessary to raise the temperature of one gram of substance by 1° C or 1 K.
____ is the amount of energy required for a phase change of a substance.
Heat of trans formation is ____
Isobaric processes have constant ____.
____ processes have constant pressure.
Isothermal processes have constant ____.
____ processes have constant temperature.
No ____ is exchanged in an adiabatic process.
No heat is exchanged in ____ process.
Isovolumetric processes have constant ____.
____ processes have constant volume.
Work in regards to expansion or compression of a gas is calculated using the following formula:____
Work in regards to ____ is calculated using the following formula:
____ is a measure of how much energy has spread out or how spread out energy has become.
____ are substances that flow and conform to the shape of their containers.
____ maintain their shape regardless of their container
Give the equation for density :____
Give the equation for pressure :____
Pressure is ____ in every direction in a fluid at a given depth.
____ is the sum of all pressures at a certain point within a fluid.
Absolute pressure is ____.
In water , every additional 10 meters of depth adds approximately ____ to P total
In water , every additional 10 meters of depth adds approximately 1 atm to ____
In water , every additional ____ of depth adds approximately 1 atm to P total
Gauge pressure is ____.
____ is absolute pressure - atmospheric pressure.
Pascal’s principle states that pressure applied to a fluid will be distributed ____ throughout the entire volume of the fluid .
____ states that pressure applied to a fluid will be distributed undiminished throughout the entire volume of the fluid .
Pascal’s principle states that ____ .
Hydraulic machines operate based on the application of Pascal’s principle to generate ____.
Hydraulic machines operate based on the application of ____ to generate mechanical advantage.
____ machines operate based on the application of Pascal’s principle to generate mechanical advantage.
Archimedes’ principle states that when an object is placed in a fluid, the fluid generates ____.
____ states that when an object is placed in a fluid, the fluid generates a buoyant force against the object that is equal to the weight of…
Archimedes’ principle states that when an object is placed in a fluid, the ____ generates a buoyant force against the object that is equal…