TRIVIATRIVIA
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Which state of matter Which state of matter will hold its shape will hold its shape without a container?without a container?
solid
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What are the 3 main What are the 3 main parts of Kinetic Theoryparts of Kinetic Theory
Matter is made of particles,
particles are moving, particles collide
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The change from a solid The change from a solid to a gas is __________to a gas is __________
sublimation
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The change from a The change from a liquid to a solid is liquid to a solid is ________________________
freezing
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A liquid and a gas are A liquid and a gas are both considered to be a both considered to be a __________
fluid
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Ice floats in water Ice floats in water because it is ______because it is ______
Less dense
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Boyle’s law relates Boyle’s law relates pressure to ______pressure to ______
volume
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Gay-Lussac’s law relates Gay-Lussac’s law relates the temperature to _____the temperature to _____
pressure
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Charles’ law relates Charles’ law relates temperature to ______temperature to ______
volume
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As temperature of a gas As temperature of a gas increases the volume increases the volume ________
increases
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As the pressure of a gas As the pressure of a gas decreases the volume decreases the volume ________
increases
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The change from a solid The change from a solid to a liquid is _____to a liquid is _____
melting
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Evaporation refers to Evaporation refers to the change of state from the change of state from a ____ to a _____a ____ to a _____
Liquid to a gas
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When ice melts to form When ice melts to form a liquid, is energy a liquid, is energy released or absorbed?released or absorbed?
released
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The notion that an The notion that an object floats if the object floats if the buoyant force on the buoyant force on the object is equal to the object is equal to the object’s weight was object’s weight was described by _____described by _____
Archimedes
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Force/ area =Force/ area =
Pressure
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A measure of the A measure of the resistance to flow is resistance to flow is ____________
viscosity
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Which is more viscous Which is more viscous honey or milk?honey or milk?
honey
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Upward force on an Upward force on an object that is floating on object that is floating on a liquid is called ____a liquid is called ____
Buoyant force
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Temperature is a Temperature is a measure of the average measure of the average _____ energy of the _____ energy of the particles in the objectparticles in the object
kinetic
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The law of conservation The law of conservation of mass states that of mass states that matter cannot be _____ matter cannot be _____ or _____or _____
Created or destroyed
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The point at which a The point at which a substance changes from substance changes from a liquid to a solid is the a liquid to a solid is the ____ point____ point
freezing
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Which of the following is Which of the following is not a fluid?not a fluid?a. air a. air b. b. water water c. carbon dioxide d. c. carbon dioxide d. woodwood
Wood
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What are the 5 changes What are the 5 changes of state?of state?
Evaporation, condensation, sublimation,
freezing, and melting
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Which three changes of Which three changes of state require energystate require energy
Sublimation, Evaporation, and
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When a boat is able to When a boat is able to float the buoyant force float the buoyant force is ____ to the weight of is ____ to the weight of the boatthe boat
Equal to
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As the speed of a As the speed of a moving fluid increases, moving fluid increases, its pressure ____its pressure ____
decreases
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What makes a plasma What makes a plasma different from a gas?different from a gas?
Conducts Electricity
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When water freezes When water freezes energy is ______energy is ______
released
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Wood floats on water Wood floats on water because it is _____because it is _____
Less dense
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The particles in a _____ The particles in a _____ can slide past each can slide past each other (flow), but are still other (flow), but are still packed togetherpacked together
liquid
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The particles in a ____ The particles in a ____ are rigid, and in a fixed are rigid, and in a fixed structurestructure
solid
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The particles in a The particles in a ____are spread out the ____are spread out the mostmost
gas
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If a rock is at the bottom If a rock is at the bottom of a glass of water then of a glass of water then the buoyant force is ___ the buoyant force is ___ than the weight of that than the weight of that rockrock
Less than
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When time is of the When time is of the essence and a decision essence and a decision needs to be made, the needs to be made, the leadership style that is leadership style that is most useful is...most useful is...
Autocratic
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When time is of the When time is of the essence and a decision essence and a decision needs to be made, the needs to be made, the leadership style that is leadership style that is most useful is...most useful is...
Autocratic
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When time is of the When time is of the essence and a decision essence and a decision needs to be made, the needs to be made, the leadership style that is leadership style that is most useful is...most useful is...
Autocratic
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When time is of the When time is of the essence and a decision essence and a decision needs to be made, the needs to be made, the leadership style that is leadership style that is most useful is...most useful is...
Autocratic
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When time is of the When time is of the essence and a decision essence and a decision needs to be made, the needs to be made, the leadership style that is leadership style that is most useful is...most useful is...
Autocratic
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When time is of the When time is of the essence and a decision essence and a decision needs to be made, the needs to be made, the leadership style that is leadership style that is most useful is...most useful is...
Autocratic
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When time is of the When time is of the essence and a decision essence and a decision needs to be made, the needs to be made, the leadership style that is leadership style that is most useful is...most useful is...
Autocratic
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When time is of the When time is of the essence and a decision essence and a decision needs to be made, the needs to be made, the leadership style that is leadership style that is most useful is...most useful is...
Autocratic
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