Electricity Transforms

What type of energy transformation occurs when a kettle is used?

• A) Electrical to light energy

• B) Electrical to heat energy

• C) Electrical to sound energy

• D) Electrical to movement energy

When a lamp is turned on, electrical energy is transformed into (a)   and heat energy.

• Sound

• Light

• Movement

• Chemical

Match the following energy transformations: 1) Electrical to heat energy 2) Electrical to light and heat energy 3) Electrical to light, heat, and sound energy 4) Electrical to movement, heat, and sound energy

• Electrical to light, heat, and sound

• Computer

• Electrical to movement, heat, and sound

• Blender

• Electrical to heat energy

• Lamp

• Electrical to light and heat energy

• Kettle

What type of energy transformation occurs when a computer is used?

• A) Electrical to light energy

• B) Electrical to heat energy

• C) Electrical to light, heat, and sound energy

• D) Electrical to movement energy

Tags

NGSS.MS-PS3-4

Fill in the blank: A blender transforms electrical energy into movement, (a)   , and sound energy.

• Light

• Heat
• Chemical

• Nuclear

Tags

NGSS.MS-PS3-5

Which device transforms electrical energy into light and heat energy?

• Kettle

• Lamp

• Computer

• Blender

What type of energy transformation occurs when a blender is used?

• A) Electrical to light energy

• B) Electrical to heat energy

• C) Electrical to movement, heat, and sound energy

• D) Electrical to chemical energy

Tags

NGSS.MS-PS3-5