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Joe touched the metal spoon that was sitting in a hot pot on the stove. He felt like he burned his hand. Why did this happen?

• The spoon was hot because heat transferred from the soup to the spoon.

• The spoon was hot because heat transferred from the soup to the pan.

• The spoon was hot because the temperature of the soup did not change.

• The spoon did not get hot, he burned his hand on the stove.

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NGSS.MS-PS1-4

NGSS.MS-PS3-3

Which cup is the best insulator?

• The paper cup

• The glass cup

• The foam cup

• They were all the same

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NGSS.MS-PS3-4

Which of these is NOT a good conductor of heat?

• A penny

• A spoon

• A toothpick

• A cookie sheet

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NGSS.MS-PS3-3

In many electrical factories, fossil fuels are burned to boil water and generate steam. This steam is then used to help generate electricity. What type of energy is given off by the fossil fuels and used to boil water?

• chemical energy

• heat energy

• light energy

• sound energy

Miguel is rolling a ball down a hill. Which form of energy is being represented?

• chemical energy

• electrical energy

• mechanical energy

• thermal energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Laura has a flashlight, a candle, and a lamp. All of them create light energy. What other type of energy do they create?

• Sound Energy

• Nuclear Energy

• Heat Energy

• Mechanical Energy

A student plays drums with drumsticks. What produces the sound heard when the drumsticks make contact with the drum?

• Magnetic Energy

• Chemical Energy

• Vibrations of the drum

• Vibrations of the drumsticks

Fireworks convert chemical energy into which of the following kids of energy?

• Solar energy and sound energy

• Thermal energy and light energy

• Electrical energy and light energy

• Nuclear energy and kinetic energy

Which of the following lists the forms of energy that electricity can be transformed into?

• Heat, mechanical, light, and sound energy

• Chemical, heat, light, and solar energy

• Heat, mechanical, nuclear, and sound energy

• Gravitational, kinetic, solar, and sound energy

Which of the following converts electrical into mechanical energy?

• A lamp

• A stove

• A fan

• A radio