Type
Crossword
Description

how fast or slow a liquid moves viscosity
a liquid that is able to attach itself to a surface surface tension
the ability to cause change energy
the total amount of energy an object has thermal energy
measurement of the average speed of all the molecules temperature
how fast or slow molecules are moving heat energy
the basic unit of matter Atom
a push or pull force
a force exerted on a surface divided by the total area over which the force pressure
a fluids ability to make something float Buoyant force
states that the buoyant force on an object is equal to the weight of the fluid displaced by the object Archimedes principle
when you squeeze a fluid the pressure is put on all of the fluid pascals principle
a change in the appearance of matter BUT NOTHING NEW IS CREATED physical change
a change in matter where a BRAND NEW SUBSTANCE IS CREATED chemical change

States of Matter Crossword

Type
Crossword
Description

anything that takes up space and has mass. matter
energy that all objects have that increases as the object's temperature increases thermal energy
matter that does not have a definite shape or volume; has particles that move at high speeds in all directions gas
matter with definite volume but no definite shape that can flow from one place to another liquid
matter with a defnite shape and volume; has tightly packed partilces that move mainly by vibrating solid
a liquid's resistance to flow viscosity
the uneven forces acting on the particles on teh surface of a liquid. surface tension
the movement of thermal energy from a substance at a higher temperature to a substance at a lower temperature heat
change of matter from a solid state to a liquid state. melting
measure of the average kinetic energy of the individual particles of a substance temperature
the process by which matter changes from a liquid state to a gas. vaporization
change of matter from a liquid state to a solid state freezing
change of matter from a gas to a liquid state condensation
upward force exerted on an object immersed in a fluid buoyant force
states that the buoyant force on an object is equal to the weight of the fluid displaced by the object archimedes principle
mass of an object divided by its volume density
states that when a force is applied to a confined fluid, an increase in pressure is transmitted equally to all parts of the fluid pascalsprinciple
force exerted on a surface divided by the total area over which the force is exerted pressure

Physical Science Chapter 4 Vocab Crossword

Type
Crossword
Description

Ratio of the weight of all the air above you to your surface area atmospheric pressure
Describes the measure of the ratio of mass to volume. dense
Height above sea level elevation
Any substance that can flow and take the shape of the container that holds it fluid
amount of force per unit area applied to an object's surface pressure
whole amount sum
States that the weight of the fluid that the object displaces is equal to the buoyant force acting on the object Archimedes' principle
Upward force applied by a fluid on an object in the fluid buoyant force
States that the pressure of a fluid decreases when the speed of that fluid increases Bernoulli's principle
Force that opposes the motion of an object through a fluid drag force
States that when pressure is applied to a fluid in a closed container, the pressure increases by the same amount everywhere in the container Pascal's principle

The Nature of Matter and Classification of Matter Crossword

Type
Crossword
Description

Explanation of behavior of molecules in matter. kinetic theory
high-temperature gas Plasma
amount of energy required to change a substance from the solid phase to a liquid heat of fusion
spreading of particles throughout a given volume until they are uniformly direction diffusion
increase in the size of a substance that results from the separation of its molecules when the temperature is increased. thermal expansion
temperature at which a solid begins to liquefy melting point
tempertature at which the pressure of the atmosphere is equal to the pressure of a liquid's vapor. boiling point
amount of energy required for liquid particles to escape the attractive forces within the liquid heat of vaporization
amount of force exerted per unit area pressure
a fluid's resistance to flow viscosity
ability of a fluid to exert an upward force on an object immersed in the fluid buoyancy
SI unit pressure pascal
mixture that appears to have the same composition, color, density, and taste solution
substance with atoms that are all alike element
scattering of a light beam as it passes though a colloid Tyndall effect

Heat Transfer: Conduction, Convection, and Radiation Crossword

Type
Crossword
Description

stored energy potential energy
energy in motion kinetic energy
ability to cause change energy
movement of energy due to differences in temperature thermal energy
transfer of energy when a push or pull makes an object move work
force between two surfaces that resists friction
material that can be burned to produce energy fuel
measure of the kinetic energy in the particles of a material temperature
movement of thermal energy from warmer objects to cooler objects heat
increase in the volume of a substance when the temperature increases thermal expansion
transfer of thermal energy by particle collision in matter conduction
materials which transfer energy easily are called__________________. conductors
transfer of thermal energy by the movement of matter from one place to another convection
transfer of thermal energy by electromagnetic waves radiation
movement of fluid particles due to increased temperature and decreased density convection currents
material made of liquids or gases that can easily change their locations fluid

Chapter 8 Vocab Crossword

Type
Crossword
Description

The buoyant force of an object in water equal to the weight of fluid Archimedes principal
The pressure is high when velocity is low Bernoullis principle
Temperature in which a substance changes from liquid to gas Boiling point
Decreasing the volume in gas then increases the pressure gas exerts Boyles law
The upward force of fluid on an object Buoyant force
The volume of gas increases as temperature increases Charles law
The change of gas in its state to liquid Condensation
A solid material having a regular form characteristic of given element Crystal
Change of liquid state to gas Evaporation
Temperature which makes a liquid change to solid Freezing point
State of something that doesn't have shape or volume Gas
The energy needed to change a solid to liquid Heat of fusion
Energy needed to change liquid to gas Heat of vapor
All made up of tiny particles that are in constant motion Kinetic theory of matter
State of matter that only has a constant volume Liquid
Temperature where a solid changes to liquid Melting point
SI unit of measure Pascal
The pressure applied to a fluid unchanged throughout the fluid Pascals principle
High temperature state of matter that makes atoms lose their electrons Plasma
Amount of force per unit area Pressure
State of matter keeping a volume and shape Solid
Direct change of from solid to gas or gas to solid Sublimation
The increase in volume of matter as temperature goes up Thermal expansion
Property of a liquid and describes how it pours Viscosity

Physics Crossword Puzzle

Type
Crossword
Description

For every action, there is an opposite reaction. NewtonsThirdLaw
Maximum speed of a falling object TerminalSpeed
Used to show the relative magnitude and direction of all forces acting upon an object in a given situation FreeBodyDiagram
Acceleration of an object depends on the net force acting on it and the mass of the object Newtons second law
Force per unit area: standard unit is the Pascal pressure
1 newton per square meter pascal
Substance that continually deforms (flows) under an applied shear stress Fluid
The resistance an object has to a change in its state of motion inertia
One value increases at the same rate that the other decreases inversely
Similar to Newton's First Law law of inertia
Object at rest will stay at rest and an object in motion will stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force newtons first law
International System of Units - Unit of force newton
Velocity at which a falling object stops accelerating terminal velocity
Frictional force air exerts on a moving object air resistance
Force acting in one direction action force
Process by which elementary particles interact with each other interaction
Unit of mass equal to 1000 grams kilogram
Force acting in the opposite direction reaction force
The quantity of matter in a body mass
Resistance that one surface object encounters when moving over another friction
Measure of the force of gravity on a body weight

Physical Science Chapter 3 Lesson 1 and 2 Vocabulary Crossword

Type
Crossword
Description

any substance that can flow and take the shape of the container that holds it Fluid
are thicker at the bottom than they are at the top dams
is the amount of force per unit area applied to an object's surface Pressure
Like all forces, weight is measured in... Newtons
is pressure P
is the force F
is the surface area A
The ratio of the weight of all the air above you to your surface area atmospheric pressure
height above sea level elevation
the whole amount sum
the unit measurement for pressure Pascal
deepest part of the ocean Mariana Trench
this pressure increases with depth underwater pressure
mass divided by volume = Density
an upward force applied by a fluid buoyant force
force that pulls downward Gravitational force
the weight of the fluid that an object displaces is equal to the buoyant force Archimedes' Principle
has more than twice the density of water fig.10 Aluminum
sometimes filled with helium balloons
is less dense than either oxygen or nitrogen in the air Helium
evil guy who writes these x word things Mr Neely

Chapter 2-3 Crossword

Type
Crossword
Description

A state of matter that does not have a definite shape or volume Plasma
The ability to change or move matter, or to do work Energy
A measure of the average kinetic energy of the particles in an object Tempature
The total kinetic energy of the particles that make up a substance Thermal Energy
The change of a substance from a liquid to a gas Evaporation
Solids can also change directly into gases in a process called Sublimation
When water vapor in the air beacomes a liquid energy is released from the water to it's surroundings Condensation
The amount of force exerted on a given area of surface Pressure
The SI unit of pressure Pascal
Pushes the duck up Buoyant Force
A liquid's resistance to flow Viscosity
Describe how the behavior of gases is affected by pressure,volume, and tempature Gas Laws
Anything that has mass and takes up space Matter
A substance that cannot be broken down into simpler substances by chemical means Element
The smallest unit of an element that keeps the element's chemical properties Atom
The smallest unit of a substance that behaves like the substance Molecule
A substance made up of atoms of diffrent elements Compound
Matter that has a fixed composition and definite properties Pure Substance
A combination of substances that are not chemically combined Mixture
A combination of substances that are not chemically combined Mixture
The tempature at which a substance changes from a solid to liquid Melting Point
The tempature at which a liquid changes to a gas Boiling Point
A measurement of how much matter is contained in a certain volume of a substance Density
The capacity of a substance to combine with another substance Reactivity

Gas Laws Crossword

Type
Crossword
Description

the lowest temperature that is theoretically possible, at which the motion of particles that constitutes heat would be minimal Absolute Zero
a combination of gases that surround a planet, room, etc atmosphere
an instument used to messure atmospheric pressure Barometer
an experimental gas law which describes how the pressure of a gas tends to decrease as the volume of a gas increases Boyle
the ability or tendency to float in water or air or some other fluid Buoyancy
a law stating that the volume of an ideal gas at constant pressure is directly proportional to the absolute temperature Charles
to be able to be compressed into a solid mass or smaller space Compressible
the process in which molecules move from a higher concentration to a lower concentration Diffusion
variable definition - the space not filled by an atom Empty Space
a gas whose pressure P, volume V, and temperature T are related by the ideal gas law PV = nRT, Ideal Gas
related by inverse variation Inversely
used to explain the behavior of gases and is based upon the following postulates: Gases are composed of a many particles that behave like hard spherical objects in a state of constant, random motion kinetic molecular
the volume occupied by one mole of a substance at a given temperature and pressure. It is equal to the molar mass (M) divided by the mass density Molar Volume
the hypothetical pressure of that gas if it alone occupied the volume of the mixture at the same temperature partial pressure
the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength pascal
something is compressed and particles move around bouncing off the sides of the container (trying to escape and expand) pressure
indicates the direction in which energy flows when two objects are in thermal contact temperature
a volume that encloses little or no matter vacuum
the quantity of three-dimensional space occupied by a liquid, solid, or gas volume

Newton's Second Law Crossword

Type
Crossword
Description

Friction,or drag, that acts on something moving through the air. Air Resistance
Anything that flows; in particular, any liquid or gas. Fluid
A diagram showing all the forces acting on an object. Free-body Diagram
When two values change in opposite directions, so that if one is doubled the other is reduced to one half. Inversely
Force per surface area where the force is normal to the surface: measured in pascals. Pressure
A force that opposes motion between two surfaces that are in contact. Friction
Friction the resistance force that must be overcome to start an object in motion. Static Friction
The resistance force between a surface and a rolling object. Rolling Friction
The resistance force of a gas or a liquid as an object passes through. Fluid Friction
The resistance force between two surfaces already in motion. Sliding Friction