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

A group of friends gather around a fire to stay warm.

• conduction
• convection
• radiation

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NGSS.4-PS3-2

What kind of energy is associated with vibrations?

• mechanical energy
• electrical energy
• light energy
• sound energy

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NGSS.4-PS3-2

How does heat energy from the Sun reach Earth?

• radiation

• solar wind

• conduction

• convection

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NGSS.4-PS3-2

What type of energy is shown in the picture?

• Mechanical

• Electric

• Chemical

• Heat

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NGSS.4-PS3-2

Steam rising from hot soup is an example of...

• conduction

• convection

• radiation

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NGSS.4-PS3-2

Cooking pancakes on a griddle is an example of...

• conduction

• convection

• radiation

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NGSS.4-PS3-2

Abbie was making breakfast before school and used her toaster to warm her bagel. What energy transformation took place within her toaster?

• Electrical energy to heat and light energy.

• Electrical energy to sound energy.

• Electrical energy to mechanical energy.

• Electrical energy to light and sound energy.

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NGSS.4-PS3-2

A form of energy that travels in straight lines

• sound

• light

• kinetic

• atoms

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NGSS.4-PS3-2

Sound is a form of? 

• energy
• pitch
• volume

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NGSS.4-PS3-2