M. E. L. T. S.

What form of energy is being used when a person pushes heavy boxes across the floor?

• Electrical energy

• Mechanical energy

• Thermal energy

• Sound energy

A girl turned the light off and went to bed. She remembered she had accidentally left her glass of ice water on the counter. When she got up the next morning, the ice had melted. What form of energy caused the ice to melt?

• Sound energy

• Light energy

• Thermal energy

• Mechanical energy

Which form of energy is produced when a guitar string vibrates?

• Sound energy

• Electrical energy

• Thermal energy

• Light energy

Which form of energy is produced when a lamp is turned on?

• Sound energy

• Electrical energy

• Mechanical energy

• Light energy

The type of energy that allows us to hear is

• Mechanical
• Sound
• Light
• Electric

What kind of energy is represented in this picture?

• Thermal
• Chemical
• Electrical
• Sound

What kind of energy is represented in this picture?

• Thermal

• Mechanical

• Sound

• Electric

What kind of energy is needed to make the scissors work?

• Thermal

• Electrical

• Mechanical

• Light

What kind of energy does this device use to work?

• Mechanical

• Electrical

• Thermal

• Light

The basket and post can both spin. What type of energy do the basket and post need in order to spin?

• thermal

• light

• electrical

• mechanical