Energy Conversions

Match these Conversions

• electrical to radiant and thermal

• 
• chemical to electrical

• 
• electrical to mechanical (sound)

• 
• chemical to thermal and radiant

• 

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-1

NGSS.HS-PS3-2

NGSS.HS-PS3-4

A device that converts electrical energy to radiant energy.

• A blender
• A light bulb
• A bicycle
• A balloon

Tags

NGSS.HS-PS3-3

Name the Energy Conversion of a dryer.

• Chemical→ Thermal and Radiant

• Electrical → Elastic, Thermal, and Sound

• Gravitational → Nuclear, Sound and Thermal

• Electrical → Thermal, Kinetic and Sound

Tags

NGSS.HS-PS3-3

NGSS.HS-PS3-4

When gasoline is burned in a car engine, ________ energy is converted into _________ energy.

• thermal, chemical

• chemical, potential

• mechanical, chemical

• chemical, mechanical

Tags

NGSS.HS-PS1-4

Muscles convert chemical energy into

• light energy.

• nuclear energy.

• mechanical energy.

What energy conversion is taking place in this picture?

• solar energy to thermal energy

• thermal energy to chemical energy

• chemical energy to thermal and radiant (light) energy

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

When a frog eats an insect, digestion converts it into energy the frog can use to hop. What type of energy conversion is taking place?

• chemical to mechanical

• mechanical to chemical

• chemical to electromagnetic

• electromagnetic to chemical

Tags

NGSS.HS-LS1-7

Harry is playing a hand-held video game. The source of energy for the device is a battery. Which on of the following sequences shows the correct transformation of energy?

• Chemical to mechanical

• 
• Chemical to electrical to radiant and sound

• 
• Elastic to mechanical

• 
• Electrical to radiant and sound

• 

Tags

NGSS.HS-PS3-3

Match these Conversions

• chemical to electrical

• 
• electrical to mechanical

• 
• electrical to thermal

• 
• chemical to mechanical

• 

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-3

The rock in the picture is pushed over the edge and it begins to fall. Which type of energy conversion is taking place?

• thermal to gravitational

• sound to elastic

• gravitational to kinetic

• kinetic to gravitational

Tags

NGSS.HS-PS3-2