Type
Crossword
Description

This crossword contains the following questions and answers:

is an idea or explanation that you then test through study and experimentation. hypothesis
is the variable that is changed or controlled in a scientific experiment. dependent variable
are the variables that the experimenter changes to test their dependent variable. independent variable
is the rate at which an object covers distance. speed
speed and direction of an object. velocity
a unit of mass equal to 1000 grams. kilograms
is the base unit for length or distance. meters
is the metric unit base for temperature. kelvin
something that causes a change in the motion of an object. (an object's mass multiplied by its acceleration) force
is the resistance of any physical object to any change in its state of motion. inertia
the process in which energy is emitted as particles or waves. radiation
the amount of energy exerted when a force of one newton is applied over a displacement of one meter. joule
transfer of energy that occurs when a force makes an object move. work
the amount of work (or energy transfererrd) in a certain amount of time. power
transfer occurs by three mechanisms: conduction, convection, and radiation. heat
a measure of the warmth or coldness of an object or substance with reference to some standard value. temperature
the amount of heat needed to raise the temperature of one gram of a substance by one degree Celsius, or to raise the temperature of one pound of a substance by one degree Fahrenheit. specific heat
energy that is transferred by the movement of electrons or ions. conduction
heat transferred in a gas or liquid by the circulation of currents from one region to another. convection
a material or an object that does not easily allow heat, electricity, light, or sound to pass through it. insulator
can be transferred from one object to another in the form of heat. thermal energy

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Heat and Energy Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the measure of motion of matter particles. Temperature
a temperature scale that defines the freezing point of water as 32 degrees and the boiling point of water a 212 degrees  Fahrenheit scale
a temperature scale that defines the freezing point of water as 0 degrees and the boiling point of water as 100 degrees Celsius scale
the temperature scale in which the freezing point of water is 273 K and the boiling point is 373 K; 0 K is absolute zero Kelvin scale
the temperature at which no thermal energy can be removed from matter. Absolute zero
thermal energy that is transferred from matter at a higher temperature to matter at a lower temperature. Heat
the transfer of energy by direct contact. The term can apply to either heat transfer or electron transfer. Conduction
the transfer of thermal energy by the circulation or movement of a liquid or gas. Convection
the movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another. Convection current
the transfer of energy by electromagnetic waves. Radiation
a material that transfers heat, electricity, or both easily. Conductor
a material that does not transfer, heat, electricity, or both easily. Insulator
a physical property that describes matter as a solid, liquid, or gas. State of matter
the physical change of matter from one state to another. Change of state
the changing a solid to a liquid. Melting
the withdrawal of heat to change something from a liquid to a solid. Freezing
the temperature at which no thermal energy can be removed from matter. Boiling
the changing of a gas to a liquid. Condensation
the spreading apart of the matter particles of an object when that object is heated. Thermal expansion
the total energy of all the particles in an object. Thermal energy
The amount of heat that must be absorbed or lost for 1 gram of a substance to change its temperature by 1°C. Specific heat
the change of a substance from a liquid to a gas; it that takes place at the surface of a liquid. Evaporation

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Heat Transfer: Conduction, Convection, and Radiation Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

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

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Thermodynamics Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the ability to do work or produce heat energy
energy due to position or composition potential energy
energy due to the motion of the object kinetic energy
energy can be converted from one form to another but can be neither created nor destroyed law of conservation of energy
kinetic energy transferred to a surface as heat frictional heating
a measure of the random motions of the components of a substance temperature
a flow of energy due to a temperature difference heat
energy flows out of a system exothermic
energy flows into a system endothermic
the study of heat energy thermodynamics
sum of the kinetic and potential energies of all "particles" in the system internal energy
amount of energy (heat) required to raise the temperature of one gram of water by one degree Celsius calorie
4.184 __________ = 1 calorie joules
to measure how much energy is produced or absorbed by a given reaction enthalpy
1 atm pressure, liquid water always changes to gaseous water at 100 degrees Celsius boiling point
1 atm pressure, water freezes at 0 degrees Celsius freezing point
used to determine the heat associated with a chemical reaction calorimeter
a transfer of heat energy through space by means of electromagnetic waves radiation
heat that is transferred by movement of a fluid convection
heat transferred method between objects in contact as a result of temperature difference conduction
the lowest possible temperature on the Kelvin scale where all molecules would stop absolute zero
a unit of measurement that was once called Centigrade because there are 100 degrees between the freezing and boiling points of water in this scale celsius
the quantity of energy needed to raise the temperature of 1 kg of a substance by 1℃ at constant pressure specific heat

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Thermochemistry Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

The study of heat transfer during chemical reactions and changes in state thermochemistry
The reaction or substance changing System
The molar heat of ___ is the amount of heat released when vapor condenses condensation
Energy in chemical bonds (3 words) ChemicalPE
Everything in the universe Surroundings
The law of ___ states energy cannot be created or destroyed (3 words) conservationofenergy
When the system gains heat the reaction is... Endothermic
When the system loses heat the reaction is... Exothermic
Known as "c" in equations (2 words) Specificheat
Amount of heat needed to increase the temperature of an object by 1 degree Celsius (2 words) Heatcapacity
Measurement of the heat flow into or out of the system Calorimetry
Insulated object used in calorimetry experiments Calorimeter
(H) ΔH measures the change in this Enthalpy
A chemical equation that includes the enthalpy change as either a reactant or product Thermochemical
Known as ΔH (3 words) Heatofreaction
Heat of reaction for burning one mole of a substance (3 words) Heatofcombustion
The molar heat of ___ is theheat absorbed by a solid object as it melts fusion
The molar heat of ___ is the heat lost by one mole when a liquid solidifies solidification
The molar heat of ___ is the amount of heat needed to vaporize a liquid vaporization
The change in H caused by dissolution (4 words) Molarheatofsolution
(q) Always flows from warm to cold Heat

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Thermal Energy Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A measure of hot (or cold) something is; specifically, energy of the particles in an object Temperature
An increase in the size of a substance in response to an increase in the response to an increase in the temperature of the substance Thermal Expansion
The temperature of which molecular molecular enegry is at a minimum, 0K on the Kelvin Scale Absolute Zero
The enegry transferred between objects that are at different temperatures Heat
The kinetic energy of a substance's atoms Thermal Energy
A material through which energy can be transferred as heat Thermal Conductor
A material through which energy can be transffered as heat Thermal Conductor
A material that reduces or prevents the transfer of heat Thermal Insulator
The transfer of energy as heat through a material Thermal Conductor
The transfer of thermal energy by the circulation or movement of a liquid or gas Convection
The transfer of energy as electromagnetic waves Radiation
The quatitiy of heat r in a equired to raise a unit mass of homogeneous material 1K or 1C in a specified way given constant pressure and volume Specifc Heat
A temperature increase in a body of water that is caused by human activity and that has a harmful activity and that has a harmful effect on water quality and on the ability of that body of water to support life Thermal Pollution

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Heat and Energy Transfers Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

State of matter that has tightly packed particles that vibrate Solid
State of matter that has packed particles that move around Liquid
State of matter that has spread out particles that move freely and quickly Gas
Removing heat from a gas causes _____________ Condensation
Adding heat to a liquid causes ________________ Evaporation
Theory that states all particles that make up matter are constantly in motion Kinetic theory of matter
Measures the average kinetic energy of particles Temperature
Measures the total kinetic energy of particles Thermal energy
Unit used to measure energy Joules
The transfer of energy from a warmer object to a colder one Heat
Study of heat movement Thermodynamics
The comparison of how much matter there is in a certain amount of space Density
The amount of matter in an object Mass
The amount of space an object takes up Volume
_________ objects are more dense Colder
___________ objects are less dense Warmer
How thermal energy transfers between solid objects touching Conduction
A material that transfers heat well Conductor
A material that does not transfer heat well Insulator
How thermal energy transfers through liquids and gases Convection
How thermal energy transfers as electromagnetic waves Radiation

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Newton's Law of Motion Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Forces that produce a nonzero net force,which changes an objects motion. Unbalanced Force
A measure of the heaviness of an object. Weight
The product of an objects mass and velocity. Momentum
The overall force on an object when all the individual forces acting on it are added together. Net force
The rate of speed with which something happens. Velocity
Change of velocity or speed. Acceleration
The amount of matter in an object. Mass
Rate of motion. Speed
The force of attraction that moves bodies towards the center of the earth. Gravity
The tendency of a body to perserve its state of rest or motion unless acted upon by an external force. Inertia
Strength or power exerted/put on an object, a push or pull that causes a change in the motion of an object. Force
A unit of measure that equalsthe force required to accelerate 1 kilogram of mass at 1 meter per second per second. Newton
The state in which one object's distance from another is changing. motion
Energy that an object has due to its motion. Kinetic Energy
The resistance of movement on surfaces that touch. Friction

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Thermal Energy Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the lowest temperature that is theoretically possible, at which the motion of particles that constitutes heat would be minimal. ABSOLUTEZERO
the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat. CONVECTION
the quality of being hot; high temperature. HEAT
he emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles that cause ionization. RADIATION
the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree). SPECIFICHEAT
a measure of the warmth or coldness of an object or substance with reference to some standard value. The temperature of two systems is the same when the systems are in thermal equilibrium. TEMPERATURE
is the property of a material to conduct heat. THERMALCONDUCTOR
the degree to which a specified material conducts electricity, calculated as the ratio of the current density in the material to the electric field that causes the flow of current. THERMALCONDUTION
he internal energy of an object due to the kinetic energy of its atoms and/or molecules. THERMALENERGY
the tendency of matter to change in shape, area, and volume in response to a change in temperature, through heat transfer. THERMALEXPANSION
the process of insulating against transmission of heat. THERMALINSULATOR
the harmful release of heated liquid into a body of water or heat released into the air as a waste product of a business. THERMALPOLLUTION

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Physics Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

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

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States of Matter Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The state of matter in which materials have a definite shape and a definite volume Solid
The state of matter in which a material has a definite volume but not a definite shape Liquid
The state of matter in which ba material has neither a definite shape or a definite volume Gas
The energy an object has due to it's motion Kinetic Energy
A result of force distibuted over an area Pressure
A temperature of zero Kelvins Absolute zero
The direct proportion of the volume of a gas to it's temperature if it is constant CHarles law
The inverse relationship between volume and gas Boyles law
A reversable physical change that occurs when a substanve changes states of matter Phase change
A description of change in which a system absorbs energy from it's surroundings Endothermic
The energy a substance must absorb into change from solid to liquid Vaporization
A description of change in which a system releases energy to it's surroundings Exothermic
The phase change in which a substance changes from liquid to gas Vaporization
The energy a substance must absorb in order to change from solid to liquid Heat of Vaporization
The process that changes a substance from liquid to gas based on temperature Evaporation
The pressure caused by the collisions of particles in a vapor with the walls of a container Vapor pressure
The phase change in which a substance changes from a gas or vapor to a liquid Condensation
The phase change in which a substance changes from a solid to a gas or vapor without changing to a liquid first Sublimation
The phase change in which a gas or vapor changes directly into a solid without first changing into a liquid Deposition

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