NGSS.4-PS3-2

Hot coffee is stirred with a spoon.  The spoon gets hot due to

• conduction
• convection
• radiation

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NGSS.4-PS3-2

Which statement is true?

• The light bulb will light up because the  circuit is complete.
• The light bulb will light up because the  circuit is broken.
• The light bulb will not light up because the  circuit is complete.
• The light bulb will not light up because the  circuit is broken.

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NGSS.4-PS3-2

The heat from a lamp allows a lizard to remain warm. This is an example of which type of heat transfer?

• radiation
• conduction
• convection
• insulation

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NGSS.4-PS3-2

What kind of energy is represented in this picture?

• Thermal
• Chemical
• Electrical
• Sound

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NGSS.4-PS3-2

Headphones get electrical energy from the device to which they are attached. The headphones change this energy into what other kind of energy?

• sound
• light
• thermal
• mechanical

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NGSS.4-PS3-2

This is the energy of vibrating molecules that move through matter. 

• sound 
• thermal 
• mechanical 
• electrical 

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NGSS.4-PS3-2

What form of energy does this use?

• Mechanical

• Electrical

• Light

• Sound

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NGSS.4-PS3-2

Which types of energy(s) does a flashlight have?

• Electrical

• Sound

• Light

• Mechanical

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NGSS.4-PS3-2

Why does the following circuit not work?

• The light bulb is broken

• The switch is closed

• The wood block is an insulator

• The battery is dead

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NGSS.4-PS3-2

What is something that readily conducts heat, electricity, sound...

• insulator

• conduction

• thermal equilibrium

• conductor

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NGSS.4-PS3-2