Energy

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work.

What is kinetic energy?

• moving energy

• potential energy

• stored energy

• renewable energy

Tags

NGSS.4-PS3-1

What is potential energy?

• moving energy

• stored energy

• renewable energy

• non renewable energy

Tags

NGSS.HS-PS3-2

Which of these is an example of kinetic energy?

• a bicycle

• a battery

• a solar panel

• firewood

Tags

NGSS.HS-PS3-2

Your body obtains energy from the food you eat. What is the form of energy in food?

• KINETIC

• ELASTIC

• GRAVITATIONAL

• CHEMICAL

What another name for thermal energy?

• HEAT ENERGY

• ITS SIZE

• ITS POTENTIAL ENERGY

• ITS MECHANICAL ENERGY

Which of these describes the law of conservation of energy?

• NO MACHINE IS 100% EFFICIENT

• ENERGY IS NEITHER CREATED OR DESTROYED

• THE ENERGY RESOURCES OF EARTH ARE LIMITED

• THE ENERGY OF A SYSTEM IS ALWAYS DECREASING

What is it called when two surfaces pass across one another creating heat?

• Thermal Energy

• Friction

• Motion Energy

• Photosynthesis

What kind of energy is represented in this picture?

• Thermal
• Potential
• Nuclear
• Mechanical

Tags

NGSS.HS-PS3-4

What kind of energy does this device use?

• Chemical
• Electrical
• Thermal
• Chemical

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-3