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500 500 500 500 500 400 400 400 400 400 300 300 300 300 300 100 200 100 200 Definitions Forms of Energy 100 200 I Know my Stuff 100 200 I’m a Genius 200 100 Got Energy?
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500 500 500 500 500400 400 400 400 400300 300 300 300 300
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Definitions Forms of
Energy
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I Know my Stuff
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I’m a Genius
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100
GotEnergy?
Definitions 100Definitions 100
Energy in motion a. potential energy
b. kinetic energy c. static energy
Answer = B, Kinetic
Energy an object has becauseEnergy an object has becauseof its location or its conditionof its location or its conditionA.A. kinetic energy kinetic energy B. potential energyB. potential energyC. electric currentC. electric currentD. negative chargeD. negative charge
Answer = Potential energy
Definitions 200Definitions 200
The result of a gain or loss or The result of a gain or loss or electronselectrons
A.A. insulatorinsulatorB. resistorB. resistorC. negative chargeC. negative chargeD. electric chargeD. electric charge
Answer = D !Answer = D !
Definitions 300Definitions 300
Flow of electrons is…..
Answer = Electric Current
Definitions 400Definitions 400
Iron bar with a coil wrapped around it that becomes a magnet when electric current flows through it
Answer =electromagnet
Definitions 500Definitions 500
Forms of Energy 100Forms of Energy 100Material that allows electrons to travel
easilyA. conductorB. resistorC. insulator
Answer = conductor (A)
Forms of Energy 200Forms of Energy 200
Path along which electrons flow
Answer = electric circuit!
Forms of Energy 300Forms of Energy 300
Material that doesn’t carry electrons
Answer = B, insulator
A.A.conductorconductorB.B.insulatorinsulatorC.C.electromagnetelectromagnet
Forms of Energy 400Forms of Energy 400
Ability to cause change in matterAbility to cause change in matter
Answer = energy !Answer = energy !
Forms of Energy 500Forms of Energy 500
Answer =negative charge!Answer =negative charge!
The charge an object has when it has gained electrons
Got Energy 100?Got Energy 100? Which of the following does NOT Which of the following does NOT
possess kinetic energy?possess kinetic energy?
A. a pitcher winding up for a pitchA. a pitcher winding up for a pitchB.B. a swinging baseball bata swinging baseball batC.C. a baseball moving toward center fielda baseball moving toward center fieldD.D. a ball caught in a catcher’s mitta ball caught in a catcher’s mitt
Answer = D
Got Energy? 200Got Energy? 200
Which has a negative charge?Which has a negative charge?
Answer = B!
A.A. + + + + - - - -+ + + + - - - -B.B. + + + + + - - - - - -+ + + + + - - - - - -C.C. + + + + + + - - - - - + + + + + + - - - - - D.D. + - + -
Got Energy? 300Got Energy? 300 What do rubber, plastic and glass What do rubber, plastic and glass
have in common?have in common?
Answer = A !Answer = A !
A.A.They are good insulators.They are good insulators.B.B.They are all good conductors of They are all good conductors of
electricity.electricity.C.C.They can all be turned into magnets.They can all be turned into magnets.D.D.They are all capable of building up static They are all capable of building up static
electricity.electricity.
Got Energy? 400Got Energy? 400Daily Double
A student plans to make a light bulb glow. A student plans to make a light bulb glow. All of the following objects can be used to All of the following objects can be used to
complete the circuit EXCEPT- complete the circuit EXCEPT-
Answer = B, plastic comb
A.A. a copper pennya copper pennyB.B. a plastic comba plastic combC.C. a metal clipa metal clipD.D. an iron nailan iron nail
Got Energy? 500Got Energy? 500
A company collects cans for recycling. A company collects cans for recycling. Some cans are made of aluminum, Some cans are made of aluminum, and some are made of iron. Which is and some are made of iron. Which is the best way to separate the two the best way to separate the two types of cans?types of cans?
Answer = C !
A.A. Heat the iron cans until they meltHeat the iron cans until they meltB.B. Use scissors to cut the cansUse scissors to cut the cansC.C. Use a magnet to pick up the iron cansUse a magnet to pick up the iron cansD.D. Float the cans in waterFloat the cans in water
I Know My Stuff 100I Know My Stuff 100Electrons flowing through a light-bulb Electrons flowing through a light-bulb
filament produce?filament produce?
Answer = B, !Answer = B, !
A.A. heat and soundheat and soundB.B. light and heatlight and heatC.C. light and movementlight and movementD.D. movement and heatmovement and heat
I Know My Stuff 200I Know My Stuff 200
Which of the following best Which of the following best describes potential energy?describes potential energy?
Answer = B !
A.A.It cannot change form more than It cannot change form more than onceonce
B.B.It can be found in many formsIt can be found in many formsC.C. It can be transformed by gravity It can be transformed by gravity
alone.alone.D.D.It includes electric energyIt includes electric energy
I Know My Stuff 300I Know My Stuff 300The law of conservation of energy The law of conservation of energy
states-states-
A.A. that energy can’t be transformed from one that energy can’t be transformed from one form to anotherform to another
B. B. the transformation of energy happens only at the transformation of energy happens only at low temperatureslow temperatures
C. C. that energy can be changed, but it cannot bethat energy can be changed, but it cannot be created or destroyedcreated or destroyedD. D. that energy can be changed only one time that energy can be changed only one time
during one activityduring one activity Answer = C !Answer = C !
I Know My Stuff 400I Know My Stuff 400Electrical energy is caused by the Electrical energy is caused by the
movement of -movement of -
A.A. charged particlescharged particlesB. lightB. lightC. particles of airC. particles of airD. particles of waterD. particles of water
Answer = A !Answer = A !
I Know My Stuff 500I Know My Stuff 500Which is an advantage that an Which is an advantage that an
electromagnet has over a regular electromagnet has over a regular magnet?magnet?
Answer = B !Answer = B !
A.A. It attracts more types of materials.It attracts more types of materials.
B. It can be turned on and off.B. It can be turned on and off.
C. Opposites are attracted to each C. Opposites are attracted to each other other
I’m a Genius 100I’m a Genius 100What happens when you unscrew a What happens when you unscrew a
light bulb in a series circuit?light bulb in a series circuit?
A.A. All the lights go out.All the lights go out.B.B. All the lights stay on.All the lights stay on.C.C. You get a shock.You get a shock.D. The lights on each side go out.D. The lights on each side go out.
Answer = A !Answer = A !
I’m a Genius 200I’m a Genius 200Which illustrates potential energy?Which illustrates potential energy?
A.A. a rocket sitting on the launch a rocket sitting on the launch padpad
B.B. the engines firingthe engines firingC.C. the rocket lifting offthe rocket lifting offD.D. the astronauts waving the astronauts waving
Answer = AAnswer = A
I’m a Genius 300I’m a Genius 300
Daily Double
Electrons flow-Electrons flow-A.A. from the atmosphere to the groundfrom the atmosphere to the groundB. in circular pathsB. in circular pathsC. from negatively charged objects to C. from negatively charged objects to electrical neutral objectselectrical neutral objectsD. from negatively charged objects to D. from negatively charged objects to positively charged objectspositively charged objects
Answer = D !Answer = D !
Daily Double
I’m a Genius 400I’m a Genius 400What is an What is an electromagnet?electromagnet?
A.A. an electric field that attracts an electric field that attracts objectsobjects
B. a coil of current-conducting wire B. a coil of current-conducting wire wrapped around an iron barwrapped around an iron barC.C. a very large magneta very large magnet
Answer = B !Answer = B !
I’m a Genius 500I’m a Genius 500Which is NOT an example of Which is NOT an example of energy changing matter?energy changing matter?
A.A. a baseball player that is about to hit a a baseball player that is about to hit a ball ball
B. a swinging baseball batB. a swinging baseball batC. a baseball moving toward center fieldC. a baseball moving toward center fieldD. a ball caught in a catcher’s mittD. a ball caught in a catcher’s mitt
Answer = D !Answer = D !
