Physical Science

Tarzan is swinging through the jungle looking for Jane. He is constantly moving back and forth..his kinetic energy is being changed to 

• electrical
• chemical
• potenital
• nuclear

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NGSS.MS-PS3-1

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Which form of energy is produced by the splitting of the nucleus of an atom?

• solar
• nuclear
• chemical 
• none

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Kinetic energy depends on which two things?

• velocity and acceleration
• mass
• mass and momentum
• velocity and mass

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Which kind of energy does a battery have?

• kinetic 
• potential
• chemical
• heat

Electrical Energy is transferred to _____ Energy.

• Thermal
• Solar
• Electrical
• None

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NGSS.HS-PS3-3

Friction causes energy to be transformed from KE to what?

• PGE
• chemical
• thermal
• elastic

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NGSS.MS-PS3-5

The picture shows a microwave oven. As a microwave oven is operated, electrical energy is transformed into all of the following types of energy EXCEPT —

• solar
• light
• thermal
• mechanical

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Electrical -> Mechanical -> Sound 

• A triple beam balance measuring an object’s mass
• A pencil sharpener plugged into a wall outlet
• A projector displaying a diagram on the screen
• A working flashlight used to light up a dark corner

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NGSS.MS-PS3-5

Which kind of energy change occurs when a candle is burning?

• Chemical to light
• Light to electrical
• Solar to heat
• Chemical to electrical

Radiation refers to the transfer of heat energy that moves –

• only through solids.
• through empty space.
• when objects touch.
• in the motion of fluids.