Energy and Efficiency Quiz

5 kJ is the same as

• 0.005 W

• 5000 J

• 0.005 J

• 5000000 J

2mA is the same as

• 0.002 A

• 2000 A

• 2,000,000 A

• 0.2 A

The unit of power was named after...

• James Watt
• Isaac Newton
• James Joule
• Renee Descartes

A hot drink has a store of...

• Kinetic Energy

• Heat Energy

• Thermal Energy

• Nuclear Energy

A cyclist waiting at the top of a hill has...

• Kinetic Energy

• Chemical Energy

• Elastic Energy

• Gravitational Energy

Energy stored in objects being stretched or squashed...

• Elastic Energy

• Kinetic Energy

• Chemical Energy

• Thermal Energy

When an object is moved to a higher position, what name is given to the energy it then stores?

• Gravitational

• Elastic

• Height

• Kinetic

What type of energy is stored in food and fuel?

• Chemical
• Thermal
• Potential
• Calories

What is an energy transfer?

• Dancing 
• Movement of energy
• Movement of energy from one store to another
• something moving

What is a kinetic store of energy?

• something moving
• energy stored in a moving object
• elastic potential energy
• an stationary object