T1L3 and T1L4 review

Andre really likes his new car, and he knows it has a certain amount of mechanical energy. Which types of energy are included in the mechanical energy of the car?

• electrical energy from the battery and thermal energy from when fuel burns in the engine

• kinetic energy from any movement the car has and potential energy based on its position

Tags

NGSS.MS-PS3-2

Miguel lives near Miami, Florida. His home receives electricity from the Turkey Point power plant, which uses nuclear energy to provide electricity to homes and businesses. What is used to provide energy in a nuclear power plant?

• chemical reactions

• nuclear fission reactions

• nuclear fusion reactions

• physical changes

Tags

NGSS.HS-PS1-8

Before Mrs. Hernandez decides what to wear for the day, she wants to know what the temperature is going to be. Which type of energy is most closely related to temperature?

• chemical

• electrical

• thermal

• mechanical

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Mr. Tracy drove to the nursery to buy plants for his garden. His trip involved several examples of chemical energy. The chemical energy contained in __________________ changed into _________________ energy to run the car

• fuel, potential

• fuel, mechanical

• chemical, electromagnetic

Tags

NGSS.MS-PS3-5

Before coming to school, Angela used electrical energy to warm her breakfast, light up a room, and charge her cell phone. Which statement about electrical energy is true?

• if the charged particles are moving, electrical energy is type of kinetic energy

• if uncharged particles are moving, electrical energy is type of potential energy

• if the charged particles are not moving, electrical energy is type of kinetic energy

• if the charged particles are moving, electrical energy is type of potential energy

Which type of energy belongs only in the Kinetic Energy category?

• chemical

• electromagnetic

• mechanical

• thermal

Which type of energy belongs only in both the Kinetic and Potential energy category?

• chemical

• electromagnetic

• mechanical

• thermal

During a camping trip, Ming gathers firewood and arranges it in the fire pit. She sets it on fire, and the result is a roaring blaze. Which statement best shows all the energy transformations that take place?

• chemical to thermal

• thermal to electromagnetic

• chemical to thermal to electromagnetic

• thermal to electromagnetic to chemical

Johanna took her little brother to the playground because he likes to swing. Look at the diagram. Which statement is true about the transformation between kinetic and potential energy while the boy swings?

• KE changes to PE between points 1 and 3

• PE changes to KE between points 1 and 3

• PE changes to KE between points 3 and 5

• PE and KE remain constant between points 1 and 5

As a candle burns on the table, you can see the electromagnetic energy and feel the thermal energy released. Which statement is true about the energy involved in burning the candle?

• chemical energy is created from electromagnetic energy when the candle is burned

• the total amount of all types of energy is conserved when the candle is burned

• thermal and chemical energy are destroyed when the candle is burned.