6th Grade CFA 3.5 Review

Which type of energy is the energy of motion?

• Kinetic

• Potential

Which type of energy is stored energy?

• Kinetic

• Potential

Ryan rubs two sticks together quickly. When he stops rubbing the sticks, he notices that they are warm where he rubbed them. What type of energy has been produced?

• Sound energy

• Thermal energy

• Light energy

Which one of these is NOT a type of kinetic energy?

• Thermal energy

• Gravitational energy

• Sound energy

• Electrical energy

What is the type of energy in food?

• Thermal

• Kinetic

• Sound

• Chemical

What is the type of energy when someone is speaking?

• Thermal

• Kinetic

• Sound

• Chemical

What is the type of energy when you use an oven?

• Thermal

• Elastic

• Sound

• Chemical

What is the type of energy shown by a flashlight in the dark?

• Sound

• Light

• Electrical

• Elastic

What is the type of energy that comes out of a power socket?

• Sound

• Light

• Electrical

• Potential

Which of the following energy transformations occur when a lamp that is plugged in the wall outlet is working properly?

• electrical to light

• chemical to light

• chemical to electrical

• electrical to thermal