Energy Transfer

Electrical energy can be transformed into other forms of energy such as ​ (a)   , ​ (b)   , sound, as well as the energy of ​ (c)   .

• heat
• light
• motion
• potential
• Sun

Tags

NGSS.4-PS3-2

NGSS.4-PS3-4

Electrical energy flows through wire by the movement of

• protons

• electrons

• neutrons

• light

Tags

NGSS.4-PS3-2

After you turned on the blow dryer, what forms of energy occured?

• light and chemical

• thermal and electric

• heat and sound

Tags

NGSS.4-PS3-2

A radio uses electrical energy and transforms it into sound energy.

• true

• false

Tags

NGSS.4-PS3-2

NGSS.4-PS3-4

An oven uses electrical energy and transfers it into potential energy.

• true

• false

Tags

NGSS.4-PS3-4

A game controller uses the chemical energy from batteries to create electrical energy so you can play your game.  Thermal energy was required to engage the controller.

• true

• false

Tags

NGSS.4-PS3-2

NGSS.4-PS3-4

A stove uses electrical energy and transforms it into heat or thermal energy.  What type of change is happening to an egg while cooking on the stove?

• physical change

• chemical change

• no change is happening

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NGSS.5-PS1-4

Explain the flow of electrical energy from the outlet to the lamp.  Include all types of energy that were created or used when the lamp is on.  

Tags

NGSS.4-PS3-2