Jeopardy $100 Speed, Acceleration, Newton’s Laws Friction, Mass vs. Weight, Gravity Energy, Work, Simple Machines Heat Transfer, Energy, Matter Atoms.

JeopardyJeopardy

$100

Speed, Acceleration, Newton’s Laws

Friction, Mass vs. Weight,Gravity

Energy, Work,Simple Machines

Heat Transfer, Energy, Matter

Atoms & Periodic Table

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Final JeopardyFinal Jeopardy

1 - $1001 - $100

What is the amount of space between two What is the amount of space between two objects?objects?

DistanceDistance

1 - $2001 - $200

True or False: Equal forces acting on an True or False: Equal forces acting on an object in opposite directions is an object in opposite directions is an unbalanced force.unbalanced force.

False! Equal forces in opposite directions is False! Equal forces in opposite directions is a BALANCED FORCE.a BALANCED FORCE.

1 - $3001 - $300

Whenever there is a force action on an Whenever there is a force action on an object:object: a/ Inertiaa/ Inertia b/ Frictionb/ Friction c/ Unbalanced forcec/ Unbalanced force

c/ Unbalanced forcec/ Unbalanced force

1 - $4001 - $400

True or False: Velocity is speed in any True or False: Velocity is speed in any direction.direction.

FALSE! Velocity is speed in a given FALSE! Velocity is speed in a given direciton.direciton.

1 - $5001 - $500

Which of Newton’s Laws states: Which of Newton’s Laws states: Acceleration is produced when a force acts Acceleration is produced when a force acts on a mass. The greater the mass, the on a mass. The greater the mass, the greater the amount of force that is needed greater the amount of force that is needed (to accelerate the object).(to accelerate the object).

Newton’s SECOND LawNewton’s SECOND Law

2 - $1002 - $100

What force acts against the motion of What force acts against the motion of falling objects?falling objects?

Air ResistanceAir Resistance

2 - $2002 - $200

The Law of _________ ____________ states The Law of _________ ____________ states that any two objects in the universe that any two objects in the universe attract each other.attract each other.

Universal GravitationUniversal Gravitation

2 - $3002 - $300

When the force of air resistance acting on When the force of air resistance acting on a falling objects equals the weight of the a falling objects equals the weight of the falling object, it is known as ________ falling object, it is known as ________ __________.__________.

Terminal VelocityTerminal Velocity

2 - $4002 - $400

The slope a line on a speed vs. time graph The slope a line on a speed vs. time graph shows the _______ of the object.shows the _______ of the object.

AccelerationAcceleration

2 - $5002 - $500

Why does an apple fall faster than a Why does an apple fall faster than a feather on Earth?feather on Earth?

There is greater air resistance on the There is greater air resistance on the feather due to surface area.feather due to surface area.

3 - $1003 - $100

The energy of motion is called _______ The energy of motion is called _______ energy.energy.

KineticKinetic

3 - $2003 - $200

Energy in the nucleus of an atom is called Energy in the nucleus of an atom is called _________ energy._________ energy.

nuclearnuclear

3 - $3003 - $300

Energy made available by the flow of Energy made available by the flow of electrons is called _______ energy.electrons is called _______ energy.

electricalelectrical

3 - $4003 - $400

The Law of _________ __ _______ states that The Law of _________ __ _______ states that when one form of energy is converted to when one form of energy is converted to another, no energy is lost in the process.another, no energy is lost in the process.

Conservation of EnergyConservation of Energy

3 - $5003 - $500

Which has a greater affect on kinetic Which has a greater affect on kinetic energy: doubling the mass of the object energy: doubling the mass of the object or doubling the velocity?or doubling the velocity?

Velocity (KE= ½ x m x vVelocity (KE= ½ x m x v22))

4 - $1004 - $100

Transfer of heat energy by electrical Transfer of heat energy by electrical waves is called ______________.waves is called ______________.

radiationradiation

4 - $2004 - $200

__________ is the expansion of matter when __________ is the expansion of matter when it is heated. (Example: the reason it is heated. (Example: the reason sidewalks are segmented)sidewalks are segmented)

Thermal expansionThermal expansion

4 - $3004 - $300

What are the four states of matter?What are the four states of matter?

Solid, liquid, gas, and plasmaSolid, liquid, gas, and plasma

4 - $4004 - $400

A material that does not transfer heat A material that does not transfer heat energy well is called a(n) _____________. energy well is called a(n) _____________. (Ex. Plastic and rubber)(Ex. Plastic and rubber)

insulatorinsulator

4 - $5004 - $500

Faster moving fluid exerts less pressure Faster moving fluid exerts less pressure than slower moving fluid. This principle than slower moving fluid. This principle explains why a Frisbee flies through the explains why a Frisbee flies through the air.air.

Bernoulli’s PrincipleBernoulli’s Principle

5 - $1005 - $100

The positively charged part of an atom The positively charged part of an atom found inside the nucleus.found inside the nucleus.

PROTONPROTON

5 - $2005 - $200

Negatively charged part of an atom found Negatively charged part of an atom found circling in orbits around the nucleus of an circling in orbits around the nucleus of an atom.atom.

ELECTRONSELECTRONS

5 - $3005 - $300

What two particles make up the mass of What two particles make up the mass of an atom?an atom?

Protons and NeutronsProtons and Neutrons

5 - $4005 - $400

Elements are identified by the number of Elements are identified by the number of _____ that they have._____ that they have.

protonsprotons

5 - $5005 - $500

A pure substance that cannot be broken A pure substance that cannot be broken down into other substances by chemical or down into other substances by chemical or physical means is known as a(n) physical means is known as a(n) ___________.___________.

Element Element

Final JeopardyFinal Jeopardy

Balance this equation:Balance this equation:

__ Na + __ MgF__ Na + __ MgF22 __ NaF + __ Mg __ NaF + __ Mg

22 Na + __ MgF Na + __ MgF22 22 NaF + __ Mg NaF + __ Mg