Energy and Energy Transformations

What type of energy is used throwing a football?

• mechanical
• electrical
• thermal
• chemical

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

The original source of energy on Earth is

• wind
• plants
• electricity
• the sun

Tags

NGSS.MS-ESS2-1

The energy conversion that takes place during photosynthesis is

• kinetic --> thermal
• light --> chemical
• light --> kinetic
• chemical --> light

Tags

NGSS.MS-LS1-6

Which object changes chemical energy into thermal, light, and sound energy?

• radio
• banana
• firecracker
• flashlight

The form of energy found in the bonds of molecules is

• chemical energy
• nuclear energy
• electrical energy
• thermal energy
• sound energy

What is the energy conversion in a hair dryer?

• nuclear --> thermal, sound, kinetic
• electrical --> sound, thermal, kinetic
• chemical --> sound, light, thermal
• kinetic --> electrical

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

Law of Conservation of Energy

• the energy that allows us to see
• matter cannot be created or destroyed
• energy cannot be created or destroyed
• the energy that allows us to hear

Tags

NGSS.MS-PS3-5

What form of energy is shown in the image?

• mechanical
• chemical
• nuclear
• electrical
• thermal

Tags

NGSS.MS-PS2-3

What form of energy is shown in the image?

• mechanical
• radiant
• nuclear
• electrical
• thermal

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

What form of energy is shown in the image?

• chemical energy
• mechanical
• nuclear
• electrical
• sound